One of the real joys this holiday season is the opportunity to say thank you and wish you the very best for the new year. From all of us at Z Car Garage we thank our friends, family and customers again for another exciting and productive year! Enjoy our 2022 recap and upcoming projects. Please note our holiday closure below:
ZCG will be closed from 12/26 through 12/30 for our Annual Holiday Break and we will re-open for business on 1/3/23
Client Updates for 2023
We had a busy year and though the shop will be closed, we won’t leave you hanging for the holidays. Many zcarblog features have yet to be published like our belated race report from the CSRG Charity Challenge and Finale in addition to client stories. Before we take a look back at highlights from 2022, here are several exciting projects coming along at the shop:
Jeff and Ryan B’s LS3-powered Z came to us for mechanical sorting. It’s now sporting our Z Car Garage Big-Brakes (for small wheels) and Z Car Garage CV Axles. Ryan successfully ran the Targa California Rallye in blistering summer heat. He recently got a new set of VOLK TE37V wheels full report soon!
At Z Car Garage we enjoy both modifying Z cars and restoring them back to factory spec. Mike’s 1970 Datsun 240Z came to us from North Carolina and we delivered it in July. This ’69 production VIN#193 is a beautiful driving example of how wonderful these cars were from the factory.
James’s Turbocharged L-series powered S30 will be back after some cosmetic upgrades. We enjoyed making some great power and music:
Rick’s BRE-inspired Datsun 240Z track car is getting a CD009 6-speed transmission, Z Car Garage Big-Brakes, coil-over suspension and track preparation.
Ken’s Series 1 Datsun 240Z (#1762) is getting our Z Car Garage Big-Brakes, ZCG CV Axles, KA24 5-speed transmission and Fujitsubo exhaust. The L28 is now receiving Jenvey ITB EFI managed by a Haltech 750:
Beau’s Datsun 280Z coming together. Fresh from paint featuring Z Car Garage Big-Brakes, Z Car Garage CV Axles, T3 suspension and more.
Taking care of clients!
Z Car Garage takes pride in our ability to handle client’s needs, with same-day service possible. Our parts room with over 1,000 parts on hand allows us to get you in and back on the road. Client Vince S had a clutch hydraulic failure and limped his way in to the shop. We sorted his hydraulics and he was off in 4hrs:
Stan K (VIN #511) and Tony H’s Series Datsun 240Z cars came in for mechanical sorting, interior work and Z Car Garage CV Axles
Datsunworks
Z Car Garage is excited to collaborate with Datsunworks and develop their brilliant KN20 dual-overhead cam (DOHC) cylinder head designed for the Nissan inline-6 L-Series engine. You can read all about it HERE. We continue to extract more power and run longevity testing with owner Gary’s Datsun 240Z, who has the pleasure of living daily with this beast affectionately named the “Behemoth”.
Khang’s 1973 Datsun 240Z was completed in October and he returned with 1,000 miles on the 3.2L L-Series. We adjusted the valves and double-checked power levels.
Happy to see both builds healthy and confirm power output. Enjoy the music from the both L-Series engines, sporting Jenvey ITB EFI managed by Haltech 750 Elite ECUs backed by the CD009a Six-Speed transmission.
Dyno Tuning your 350z/370z/Q/G
We have been dyno tuning your late model Nissan/Infiniti sports car daily. Bolt-ons, UPREV tuning. Our customers leave happy with more performance. Call us to schedule an appointment! Here are just a few cars:
Eric’s Q50:
R35 and R32 GT-R
R35s in for service and upgrades. Mike and Kurt’s R32 GT-Rs got power and chassis upgrades deserving their own blog features:
Z32
Mike’s 1991 Stillen GTZ. This rare, twin-turbo Z32 300ZX is #6 of 6 cars created by Steve Millen. It featured special 17” billet wheels, Brembo brakes, aero and performance upgrades. Excited to share its story and other client Z32 projects!
Race Cars
Several race cars to report on including the Transcendental Racing Datsun 240Z, Glenn Chiou’s Ex-Finn/Harris U2.5L Trans-Am ’68 510 (sporting ZCG CV Axles), the Corky Bell Trans-Am 510 and more!
Highlights from 2022
Even though 2022 was crazy year for all of us we still managed to have fun on and off the track. The shop made some really great progress as well. Enjoy these highlights from the year and Z you in 2023!
Click on each link or photo to see the full features!
The New Nissan Z
Huge thanks to Nissan for giving us the opportunity to experience the 2023 Nissan Z. We really can’t wait to get our new Z!
Vincent S’ 1973 Datsun 240Z has a long history with Z Car Garage having received upgrades like our Z Car Garage Big-Brakes, Z Car Garage CV Axles, full suspension refresh and dyno tuning.
The Z came back to us in March of 2022 for more power, drivetrain and interior improvements. Before we explore these upgrades, let’s take a look at how Vincent found the Z car of his dreams…
Z Destiny
Vincent: “I’m from Le Mans, France and attended the 24 hours race, or Le Mans Classic numerous times. In 2016, I was on the Le Mans racetrack with the car I had then (a Lotus Elise 220), and one of my very best friends, Fabrice. That day, we saw a gorgeous blue, track prepared 240Z that we loved. I took several pics and videos of it.”
A few months later, Vincent saw our friend Dave Scholz’ video on Petrolicious and found his Z highly inspirational. In Summer 2019, Vincent’s job offered him the opportunity to move to San Diego for a few years and he decided this is where he would search for his own Z car, and eventually send it back to France. It truly is a small world, and our client Brian P had listed his ’73 S30 on Bring a Trailer in September of 2000. Vincent saw the Z, bid and won the auction!
Vincent: “I bought my Z on BaT, from Brian P, who had Z Car Garage restore it. He loved his car and had to sell it, but the modifications he wanted to do included a Rebello stroker with Mikunis, etc…Living in the US for only 3 years, I decided to continue the story with Rob, and the Z is now what I wanted and what Brian wanted (I’m still in touch with him). Knowing that I was going to relocate to FR, I also became a member of the Datsun Club of France. ZCG was highly recommended by the group, and is a worldwide reference for Zs! The posts on zcarblog.com with all the pics, etc….are also great to see how the work is done.”
Back for the Z Car Garage Touch
While previous owner Brian P was a little bummed about selling the car, he was stoked that Vince shared his vision and dream to take it the rest of the way. We spoke with Vince and discussed all the upgrades he wanted to do, knowing it had to be completed before his expatriation June 30, 2022. The Z arrived at Z Car Garage from SoCal on March 1, and it was so good to see it again:
Drivetrain
When Brian was coming to ZCG it was during the “Butters” phenomenon: our clients wanted a similar setup for their own S30s. Our 1971 shop demo Z Mrs. Butters proudly features our Z Car Garage Big-Brakes, Z Car Garage CV Axles, ZCG Heat Shield, 6-speed transmission, full KW suspension (releasing soon) and 3.2L engine with triple-Mikuni induction. While Vince’s Z had the upgraded brakes, CV axles and suspension, the drivetrain was not touched.
We began drivetrain upgrades by replacing the stock L24 with twin-SUs/4-speed transmission with a Rebello 3L, triple-Mikuni induction and KA24 5-speed transmission. ZCG supplied the ph44 Mikuni carbs (jetted) with velocity stacks, ZCG mesh filters, Harada intake manifold, ZCG fuel rail and all of the things we do on the intake/exhaust side of the engine. Spark is provided by an MSD6AL ignition box. We also installed what every triple-carbed L-series needs: a ZCG Heat Shield!
A Moroso competition baffled oil pan prevents oil starvation with high cornering loads:
The Fujitsubo exhaust system from exhaust header to muffler was installed. These newer units have better fitment.
With the engine out we had our man William repaint the engine bay. ZCG engine bay services followed with freshly plated and plumbed hydraulic lines, hoses and general clean-up:
The engine bay turned out great and Vince wanted a red, powdercoated wrinkle valve cover. More photos of the engine bay details in the gallery below!
Driveline Upgrades
With the 3L engine in we focused on the transmission and rear axle. To handle the power from the 3L engine we replaced the stock 4-speed with a Nissan KA24 (FS5W71C) transmission. This was a common swap (before the CD009a came to market) performed by modifying a 280Z L-series bell housing. When we upgraded the transmission we also installed a JWT HD clutch with aluminum flywheel:
Helping put the power down efficiently is an OS Giken LSD. The R180 houses a 4.11 R&P and the assembly is setup in-house (by Joshua Corwin):
Our Z Car Garage CV Axles help transmit power to the ground and ensure smoother operation compared to your standard half shafts. We have over 200 CV axle kits on customer cars and we are stoked with all of the positive feedback.
Stock half shafts (L) and Vincent’s ZCG units, set #00295. Also visible are the T3 control arms:
Dyno Tuning
Rob dyno tuned the Rebello 3L engine making a stout 239hp/211tq to the wheels:
Enjoy the L-series music in this extended video of Vincent’s Z including dyno runs, test drive with Rob and drive-bys:
ZCG Big-Brakes
We are proud to have several of our ZCG products on Vincent’s 240z. We installed our Z Car Garage Big-Brakes (for small wheels) which have the been standard on numerous ZCG builds.
We removed the stock brakes and installed our ZCG Big-Brake kit. We also installed a full coil-over (Koni) suspension from Techno Toy Tuning. T3 finishes the suspension in our signature color and we really appreciate Gabriel and his staff. They make some of the best suspension parts out there for Z cars.
ZCG Big-brakes and T3 coil-overs replacing stock setup:
At the rear, the factory drum brakes were replaced with our ZCG Big-Brakes. New OEM Nissan master cylinder and Factory handbrake functionality IS retained!
Panasport Wheels
Complementing the new coilover suspension on Vincent’s Z are 16×7 Panasports and Hankook R-S3 tires in 225/50/16. We wanted the look and feel of Mrs. Butters Z so we obsessed over ride height until we got it exactly where he wanted it. The Z looks fabulous from any angle:
Recaro Seats
The stock seats were replaced with Euro-spec RECARO Pole Position in leather:
Driving is Believing
Vincent visited Z Car Garage for the first time when he picked up his Z on 6/22. Here is Rob showing Vincent the engine bay and going on a test drive:
Vincent: “Rob and team ended up working 24/7 in the last few days so that this could happen. I picked it up on the 22 of June, early morning, when I believe I also met Alvin. It was amazing to meet you, Rob, and ZCG ! I then drove down the Pacific Coast Highway, to drop the auto in LA, where the logistics/freight company is. They finally put it on a boat 3 months later (and I now live in FR).”
Vincent was impressed with the upgrades from Z Car Garage:
Vincent:“What’s it like to drive??! Brian already had the brakes and axles done, so all good there. With the engine, gearbox, clutch, exhaust done + Recaros, it’s a complete different car to drive. Much more lively, direct, raw…the Recaros filter less than the original seats, but are now on par with the global performance and grip of the Z. I feel much more connected to the road.”
We are happy to report that the Z is now in France! Vincent picked it up in Le Havre (north of FR) and drove it all the way to Lyon (South east, where he resides). The engine started right away, and trip was a pleasure. He sent us some great photos (above):
Vincent:“Hey Alvin, I believe only 750 240Zs were ever sold in France back in the day…so you can imagine the looks I got! Some people thought it was a Ferrari 275 or a Type E…So grateful to Rob and the awesome job he’s done on the auto, and Brian, to whom I bought it, can be reassured…The Z’s being taken care of!”
Since owning the Z Vincent found out that the Blue Z he saw in Le Mans belongs to another member of the Datsun club of France, David Donne. Vincent also has been in touch with Dave Scholz, via Instagram who has been super friendly and helpful.
We enjoyed working with Vincent:
Rob: “All in all Brian would be super proud. Car was scheduled to be put on a container to go back to France and we made it with 1 day to spare. Huge thanks to Brian and Vincent. Super excited about this car and my only regret is that he doesn’t live local so we could enjoy it together.”
Thank you for entrusting us with your S30 Vincent and LONG LIVE THE Z!
WE LOVE RACING! On October 14-16 we attended the Velocity Invitational at Weathertech Raceway Laguna Seca. Z Car Garage had a blast racing and supporting several client’s Datsuns in Group 5 (IMSA GT) and Group 8 (Under 2-liter Trans-Am, B-Sedan). This vintage racing event was just as fun for spectators with a friendly, immersive vibe and guest appearances from racing legends Pete Brock and John Morton. Enjoy our report from the weekend with photos and in-car video of the action.
Celebrating the Trans Am 2.5 Challenge
The legendary Pete Brock with the 1971 BRE Datsun 510
Below, our friend and fellow racer Glenn Chiou describes the significance of having a dedicated race group for Trans Am sedans at the event. Enjoy the walk-through video!
The 2022 Velocity Invitational was the first time since the 2010 Rolex Monterey Motorsports Reunion, over twelve long years, where historic B-sedans had the opportunity to compete in a large spectator event to celebrate the Two Five Challenge. 2022 marks the 50 year anniversary of the end of the Two Five Challenge, and coincidentally, one of the final races was held at Laguna Seca Raceway where John Morton took the top podium spot. What better way to celebrate the 50 year anniversary than with many of the original cars on the track?
Velocity Invitational, in partnership with Historic B and C Sedan, formed the event’s dedicated run group of cars, a majority of which had in-period racing history. Historic B & C Sedan was formed by Dave Stone and Glenn Chiou in 2018 with the purpose of partnering with renowned US-based vintage racing organizations to field a racing exhibition of historic small bore sedans. While many events across the country celebrate B sedan, gathering an entire group of the actual sedans that raced in-period is very uncommon. Historic B & C Sedan hopes to change that!
Photo by Kris Poulin
The “Celebration of the Two Five Challenge” display was organized by Historic B & C Sedan and Velocity Invitational. Special thank you to Rob Fuller, Jonathan Buhler, Dan Passe, and Bill Ockerlund for helping arrange for the two most iconic cars to be present: the ex Morton #46 BRE Datsun 510 and ex Kwech #3 Wetson’s Alfa! Outside of having these two historically significant race cars at the track, many of the original Two Five Challenge cars that raced in period were reunited: Ed Matsuishi’s ex-Maas #96 Porsche 911, Rial Barnett’s ex-Kline #34 BMW 2002, Tim Brecht’s ex- Fredricks #35 BMW 2002, Glenn Chiou’s ex Finn/Harris #33 Datsun 510. The cherry on top was having original drivers like John Morton, Jon Norman and Corky Bell present to witness this spectacular weekend!
Above all else, to be on track with these legendary cars and drivers was truly a sensational and life changing experience. The wonderful part of vintage racing is not the racing, it’s spending time with these racing legends, family and friends, sharing the passion and making more history!
Thanks Glenn! Enjoy this video we made highlighting the 2.5 Challenge display and paddock action from the Velocity Invitational:
The BRE Datsun 510 at Z Car Garage
The Datsun 510 is very close to our heart and we prepared the actual Brock Racing Enterprises (BRE) Datsun 510 #46 race car at Z Car Garage for the VI event. Despite being against all odds, our hero John Morton drove this 510 to SCCA Trans-Am series championship victories in 1971 and 1972, putting Nissan on the map and fueling every Datsun enthusiast’s passion for hot-rodding the humble economy car. Rob Fuller comments on this remarkable occasion:
“It was super cool to display these impactful Japanese vintage race cars at the VI event. Huge shoutout to Dave Stone and Glenn Chiou for organizing the Trans Am group. We spoke to our friends at Nissan to bring the most important (to me) car in racing, the 1971 #46 BRE Datsun 510. Nissan allowed us to prep the car and dyno it. It was just unreal to watch that tachometer go up to 7500 rpm and imagine that I was following John Morton in those races decades ago. I took it a step further and called John Morton asking for him and Sylvia to join us at the event. The BRE 510 is my hero car. This is the car everyone wanted their 510 to be like when they were young. Thanks to Jeff O’Neill, Ryan Turri and Ardelle Lind for accommodating our guest’s needs. The Velocity event was a homerun, we loved it.
The 2023 Nissan Z
Pete Brock in the new Z!
The new Nissan Z was still at Z Car Garage for the CSRG event(report coming) and once again Nissan allowed us to display it at the Velocity event. We had the Z staged in a great spot and it event made in appearance in the Group 8 starting grid next to the BRE 510. It was so cool to see photos of the new z re-posted on social media. Enthusiasts are excited for this next generation sports car.
Z Car Garage Racers
Z Car Garage provided trackside support for several client cars. We were excited to be running in Group 5 (1972 – 1977 IMSA GT Cars) and Group 8 (1966 – 1979 Under 2-liter Trans-Am, SCCA B-Sedan, C-Sedan cars). As mentioned above, Historic B and C Sedan arranged for a spectacular field of cars including notable Datsun 510s. Let’s take a look at our clients and hear about their racing experience from the Velocity event…
#66 Gordon McCall
Gordon McCall with Pete Brock
Gordon joined Z Car Garage for the first time at the Velocity Invitational with his vintage Datsun 510. He is the co-founder of The Quail- A Motorsports Gathering and “McCall’s Motorworks Revival” at the Monterey Jet Center, the “Kick-Off” party (which we attended) for the iconic August automotive week in Monterey, California. This 1972 Datsun 510 was first ordered from the Nissan Motor Corporation by Garrison Datsun of Florida and subsequently converted into a race car, and it was sponsored by the dealer and raced in SCCA competition through 1977. After 20 years it was returned to its original livery.
“After spending a few months getting my old race car back to its original livery, and prepping it for the Velocity Invitational, I was hoping to get a little shake-down time leading up to it. Sadly, time ran out…….and my sorting out time turned out to be on track at the event. What were my initial apprehensions in doing so, were soon calmed, as Nick, Josh and Rob could not have been more helpful with their trackside support. I improved my times with each session, and most importantly, ran all weekend with no issues. At least no issues that the Z Car Garage can’t take care of off-season with some further sorting, and hopefully, some more horsepower!
A real weekend highlight was the support from not only Rob & Co., but also that of my wife Molly, along with dear friend Wayne Rainey (3x MotoGP World Champion), and of course Datsun Legends Peter & Gayle Brock, and of course John Morton. Seeing the BRE 46 car, along with Horst Kwech’s Alfa was amazing as well, along with Adam Carolla and his ex-Greg Sorrentino 510. Getting to know the other B Sedan competitors was a real highlight too….it is such a great group of wonderful people, for which I am grateful to be associated with. Dave Stone and Glenn Chiou, along with Rob and Troy, really deserve a big shout out for pulling the group together. None of this existed 20 years ago, which is one of the reasons why I sold my 510 back in the early 2000’s. So happy that it has all changed now!”
#64 Kelvin Tse
Kelvin is a steady ZCG trackside support client, running his Ex-Ted Gruner 510. His brother Kenny has also raced with us and it was great to see the family having fun at the VI.
“The velocity race is a festival for car nuts. Jeff O’Neill once again has hosted an unbelievable event with McLaren Formula One cars present on the track, the Petersen Museum’s Formula One cars, first class vintage race cars and of course the B sedan group! It was awesome to see John Morton and Corky Bell at the track. With only has four sessions on the track each session had to be used carefully. This year we brought out the number 64 Dragonetti car driven by Jim Miller and Ted Gruner.”
“We struggled through the whole weekend with brake issues. The Z Car crew was certainly busy adjusting brakes, changing master cylinders and race prep all weekend. The car was running in the rear of the pack all weekend long because of a brake pedal that needed to be pumped up, but that still did not distract from me having the time of my life. It definitely was one of the hardest races I’ve been in working the car. I struggled and wanted to give up, but I somehow survived til the end. And that to me was a win. What a way to end my season, thank you ZCG for all the love and support! You make racing FUN!”
#72 Tom Dockery
We have helped Tom build and prepare his Ex-Norm Balzer/Koobation 510 for several years. Unfortunately the car was wrecked at Sonoma Raceway back in March from oil on the track. Z Car Garage rebuilt the 510, making a triumphant return to this year’s Velocity event.
Photo by Kyle Van Hoften
While preparing Tom’s 510 we found the front hubs had failed so we actually used parts from the Corky Bell Datsun 510 restoration. Our client cars come first so this meant the Bell car stayed back. Corky’s 510 will be restored, and he still happily attended the VI event.
At the last minute Tom Dockery was not feeling well and asked Rob Fuller to drive his 510 in Group 8. It wasn’t hard for Rob to say “yes”, while offering to take care of the car and make him proud:
“In practice and qualifying we were the fastest car out there. It needs a few things but this is exactly how it was raced back in the day…just a brilliant, brilliant vintage race car. So much fun to drive!”
The Group 8 feature race was fun to watch. Rob Fuller and John Murray (BMW 2002) had a great battle and we have in-car video of the duel below. You can also see John Morton leading pace laps in the BRE Datsun 510 along with the Kwech Alfa. Enjoy!
Privateer Spirit
Our friend and Datsun Historian Glenn Chiou raced his Ex-Finn/Harris U2.5L Trans-Am ’68 510. It’s worth noting that not unlike privateers of the period, Glenn builds his race cars, maintains and manages racing efforts himself. Not an easy task so we applaud his work ethic. Glenn builds some beautiful Datsuns and we will highlight this 510 soon!
Podium Finish!
After a heated battle in the Group 8 feature race John Murray placed P1 (BMW 2002), Rob Fuller placed P2 (Datsun 510) and Alan Benjamin placed P3 (Porsche 911). John Morton and Pete Brock joined in the celebration and there hugs all-around. Rob was ecstatic:
“Our hero John Morton was in the BRE car leading Group 8. I was able to drive the BRE car onto the front straight for the photo shoot and it was just unreal. We qualified pole in Tom’s car and won Saturday. John Murray and I battled it out on Sunday. Love his car and passion. Loved being in a field of sedans and hearing how much the fans loved the event. To be so close to the cars, personalities, legends and action was just epic. Can’t wait to do it next year.”
Racing With Group 5 IMSA
#49 IMSA Joel Anderson GTU Z
Group 5’s IMSA GT and FIA race cars (1966 and 1977) was dominated by big-power Porsche 911 RSRs with a few BMS CSLs and 3 S30 Datsuns. Rob Fuller ran the #49 Joel Anderson IMSA GTU Datsun 240Z joining Dave Stone’s 260Z and Bob Clucas’ 240Z:
The field was filled cool cars including Mclaren CEO Zak Brown piloting a mean-looking Capri. Rob battled with Brad Briscoe’s Corvette and fought to stay in the top 4-5 positions, making chassis changes throughout the weekend:
“The IMSA Z car…we’ve run it the way Joel ran it back in the day but now it’s our turn to make some adjustments. With changes to suspension, rear gear and transmission we were struggling a bit to be on pace. More tuning time needed, but we still placed well in the top 5. Huge shoutout to Rebello for making sure our engines are always performing the best. The engine in #49 car is the same since 2014…every race weekend it we demand 100% and it performs consistently with no issues.”
We have in-car video from Rob in the Joel Anderson IMSA GTU 240Z and Group 5 racing action in the video below, enjoy!
Living Legends at the Velocity Invitational
Fans were treated to an autograph session with racing legends like John Morton, Pete Brock, Mario Andretti and Mika Hakinnen:
Cruising through the paddock even more greats could be found enjoying the race weekend. Here is Wayne Rainey with Pete Brock and John Morton:
Famed race car driver and engineer Corky Bell made our day by showing up in his 1972 Datsun jacket with his name on it. We really enjoyed chatting with him and look forward to putting him behind the wheel of his Trans Am 510.
John Morton bestowed his LeMans race suit to Rob after the Group 8 feature race:
Exotic cars
There was no shortage of rare and exotic cars from well-known and upcoming supercar marques. Ferrari had “generations” display and McLaren showed off an incredible display of F1s mixed with newer models:
Ragtime Racers
The Special Exhibition Group “1907 – 1920 Pre War Ragtime Racers” entertaining to watch in the paddock and out on the track!
A Fan-Friendly Race Event
Formerly known as the Sonoma Speed Festival (2019), the Velocity Invitational re-imagined the vintage race experience with a Goodwood-inspired vibe debuting last year. One of the best experiences for spectators is the paddock and organizers made access to drivers and their machines seamless. Fans could get up close and personal with race cars without the typical ropes or 45-foot RVs in the way. A play area for kids and families was also welcome.
The hot pit area where all run groups stage before heading out to the track is an amazing place to be. Typically, access is only granted to pit crews and media. At the Velocity Invitational however, organizers staged a “false grid” where any spectator could walk amongst the race cars. Our family loved the artificial turf and hay bale seating lining the grid:
If you want to see action from the event in its entirety, check out Goodwood’s live streaming coverage Day one and Day Two.
Paddock Finds
At each corner there was something special in the paddock to see like exotics, Muscle Cars and personal sports cars. Here’s a few of my favorites, with more in the gallery. Where else can you see a brace of McLaren F1s, Ferrari F40, Mercedes Benz 300 SLR and CTS-V Speedvision Challenge car in one place!
Just a McLaren P1 and Ferrari Enzo casually fueling up:
Incredible race cars mixed with street cars:
We have more photos in the gallery below. ZCG would like to thank the following photographers for sending us photos from the event: Alex Trang, Kristina Cilia, Christopher Hauf, Kris and Paul and Ann Devor, enjoy!
ZCG Race Crew
Huge shoutout to the Z Car Garage race crew including the Corwins, Meghan, Nick and Josh. We are grateful for your support, keeping us safe and on the track!
People
We enjoyed spending time with friends and meeting new folks. The Velocity Invitational really helped create such a friendly atmosphere. Above, Sylvia Wilkinson with Meghan Fuller, Jim Froula of RacecraftNW with Rob and Brad Briscoe with Rob. Below: Glenn Chiou with Lloyd and Erich, Alvin with Bruce Canepa, Pete Brock with Nick Filip and Jon Norman with John Morton:
Good times with the B-Sedan folks in Group 8, below: Dave Stone with Ed Matsuishi, Alvin with Kyle Von Hoften of B-Sedan B-Sedan Racing.
Racing into 2023!
Thank you Velocity Invitational for an incredible event. We look forward to running with you again! LONG LIVE THE Z!
At Z Car Garage we are fortunate to be a part of our client’s sports car journeys. We first met Derek Y in 2014 when we worked on his 2005 Infiniti G35 back. A few years passed by and he visited us with his latest Nissan, this 2015 GT-R:
The R35 had only 11k miles and ZCG installed a host of power upgrades from AMS, EcuTek, SpecialtyZ, Turbosmart and more. You can read about this work from 2019, including the E85 flex-fuel and exhaust upgrades all in this previous blog post.
More Power and a New Look
Derek latest visit was earlier this year for dyno tuning, interior items and AirLift installation. When it arrived at the shop this R35 sported a complete Varis Kamikaze-R Ver. 2 widebody “Super Sonic” kit and Varis Kamikaze-R Ver. 2 Vented Carbon hood. The Air Lift 3H air suspension strut kit was installed with polished 5 gallon tank.
We ran all of the air lines, checked ride height and clearances for the slick Advan R6 Candy Red wheels (20×11 +15 front – 20×12+20 rear) with Toyo R888R tires (305/35/20 Front – 325/30/20 Rear), more installation photos in the gallery below:
We also installed a new, Overtake 100-V Saikou Exhaust:
A few minor items like a new battery, TPMS sensors in the new wheels and a final health check for Derek’s VR30DETT…but first we performed a re-tune with Ecutek for even more power. Our last dyno session yielded 612hp/604tq to the wheels and it left with 640hp/622tq. What’s impressive is that this remains a supercar that’s easy to to drive:
Enjoy these dyno runs:
Interior
Derek had several interior items for us to install including: Mines Steering Wheel, Nismo Cluster, Nismo cluster shroud and shiftter paddles:
Derek is happy with the latest upgrades to the R35:
“I have been going to Rob for a while now, he worked on my car october 2019 (bolt on and e85 work done) and again recently with a new tune and air suspension and some interior mods. The work is always great its making more power now and more responsive linear power.”
Here are the SpecialtyZ 3″ intakes and AMS front-mount intercooler being installed:
More engine bay work including the AMS crankcase breather setup, ID 1300cc injectors (plus DW fuel pump upgrade), Turbosmart BOVs and a SpecialtyZ Flex-Fuel kit:
AMS crankcase breather being plumbed:
Stock vs Turbosmart BOV:
On the lift, AMS cat-less downpipes are installed:
At first glance it is difficult to catch all of the power upgrades in the engine bay, Stock (L) vs Modified (R)
Derek also needed new tires so we mounted fresh Michelin Pilot Sport4S sized 245/40/20 and 285/35/ 20.
Dyno Tuning
Back in 2019 , Rob dyno tuned the GT-R using an EcuTek flash and Derek also received a USB dongle for datalogging. Baseline power was 495hp/446tq with final numbers of 612hp/604tq to the wheels on E85:
A few plots showing the tuning session: Baseline to 91 octane tune with gains of 65hp/93tq (Left), and the final E85 tune for even more gains of 52hp/51tq (Right):
Video of the R35 on the ZCG dyno:
Thanks for letting us work on your GT-R Derek and enjoy the boost!
Z Car Garage has been supporting the Nissan/Infiniti Z and G-series sports cars since 2004. At just about any time during the day at our shop you can spot a 350Z, 370Z or G37 undergoing routine maintenance or performance upgrades. Many of our late-model Z car clients are referrals and we are happy to oblige when scheduling allows. We met Frank M in 2020 when he had us perform clutch work on his 370Z. The install went super smooth, and Frank and Rob began their relationship.
“I first heard about The Z car garage through another Z car enthusiast, he had nothing but great things to say about the service he had received working with the crew there. I reached out the Rob to have my 370Z’s clutch replaced with the Z-Speed CMAK clutch kit. That was the first job you all did for me.”
A common issue on the 370Z is the internal slave failing due to heat. Thankfully Z Speed Performance makes a kit to convert the internal slave to external (CMAK Upgrade). We installed their Stage 1 Clutch kit on Frank’s Z:
On his next visit to ZCG, Frank had us perform an alignment after suspension work including Eibach Pro-kit lowering springs (KW-V3 coil-overs next) and Hotchkis front and rear sway bars and SPC rear adjustable camber arms. We also replaced the rear diff bushings with new Whiteline parts.
Frank is a handy guy and he’s done much of the work on his Z himself. For something that is beyond the scope of a simple weekend project he brings it to ZCG. In summer 2022, with 77k miles Frank installed an oil pressure gauge (VLS) and didn’t like the levels it was reading. There is a very common issue on the VQ37HR where oil gallery gaskets fail, resulting in low-oil pressure to front of the engine.
CPZ makes updated gallery gasket with really nice hardware. At the same time to help with oil cooling we installed the CPZ 25-row oil cooler with a thermostatically-controlled Setrab unit:
Wheels Make the Car
Mark has great taste in wheels, choosing a set of Work Racing CR2Pwith Michelin Pilot Sport 4s tires 265/35 and 305/30 rears:
We spent time with the 2023 Nissan Z back in June and Frank was kind enough to lend us his WORK wheels to test fit on the RZ34:
Frank purchased his 370Z bone stock, being the second owner and has added the following mods:
Drive train
Fast Intentions stainless steel CBE exhaust
Stop Tech front and rear vented drilled and slotted zinc coated rotors
Stop Tech carbon ceramic pads front and rear
Stillen CARB legal cold air intakes
VLS oil pressure gauge
Aesthetics
Custom retrofitted headlights by me honey comb projector lens. Blue demon eye. Black and gunmetal paint job plus new Morimoto clear lenses.
Evo-R carbon fang cover,carbon type three front lip, carbon upper bumper cover, pearl white base carbon top high wing and CF door handles
Fujimura rear lower diffuser
Enjoying The Ride
You can catch Frank carving up the Bay Area backroads like HWY 9 runs up to Skyline and Alice’s:
Frank is stoked with his Z car:
“The performance gains from the work Z Car Garage performed was great. The clutch feel is much improved and does not slip it also seems to shift smoother. The oil pressure is up 15 pounds at idle from the oil gallery gaskets and the car runs much cooler after the oil cooler install. I think the cooler temps help the car not heat soak on hot days while pushing it on back roads. The best thing about the Z car Garage is when I leave my car there for service, I never worry about it being there. I know the car is taken care of as if Rob owned it himself. I have nothing but good thing to say about you all. I do a lot of work on the car myself but Z Car Garage is the only shop I will use if I need the help.”
Thanks for your support Frank it was pleasure working with you and seeing enjoy your Z. See more photos in the gallery below, and contact us to schedule an appointment for dyno tuning, maintenance or upgrades on your 370Z or Infiniti sports car!
