“My first dream car was 350Z. I learned about Z cars in my college days and I recall a cool kid driving one while I was waiting at a bus stop in the cold rain. We had an opportunity to buy a new car and I was very fortunate that it could be a Z. After purchasing the 370Z, 6 months later went to ZCG and the journey began. No offense to stock Zs but these are meant to be modified 🙂 My wife and I both love our Z and I thank her for  supporting my hobby 🙂 “

Bolt-on Beginnings

With only a few months of owner-hip of his new 370s Sport Touring Henry visited us for upgrades. The latest Z34s had ECU changes and no software support at the time. Henry knew he wanted to go forced-induction so in the interim we started bolt-on upgrades. In April of 2019 the chassis was treated to full KWV3 coil-over suspension with SPC F/R control arms and Hotchkis sway bars:

A few installation pictures, followed by a full alignment:

A cat-back exhaust system from Armytrix with Valvetronic sound adjustment:

Henry requested a new steering wheel install:

Stock (with a cover) removed and new carbon fiber + alcantara-trimmed wheel installed:

Time For Boost

With 12k miles on the odometer Henry was ready for boost. We ordered the Stillen supercharger kit (black), CARB-legal for piece of mind. Supporting parts included a Concept Z 25-row oil cooler (thermostatically controlled), Stillen transmission cooler and fueling upgrades. Here a few pictures of the installation:

Fueling upgrades include a CJ Motorsports stage 1 fuel return system and billet fuel pump hat, 1300cc Injector Dynamics injectors, Hellcat Wallbro fuel pump, SpecialtyZ flex fuel kit:

 

The SpecialtyZ flex-fuel kit comes with a Zeitronix gauge that we mounted in pace of the OEM clock:

Cooling upgrades include Soho Motorsports air-to-air intercooler, Concept Z 25-row oil cooler (thermostatically controlled) and Stillen transmission cooler. Also shown is the Fast Intentions crash bar with tow-hook:

Oil and transmission coolers:

We installed a Fast Intentions billet flex-plate, much stronger than the OEM unit:

Finally, we changed the exhaust from Armytrix to an ARK Grip setup paired with ART Pipes from Motordyne:

Henry loves the current exhaust setup:

“I’ve gone through Nismo OEM, Armytrix, and eventually settled with Rob and a friend of mine’s suggestion for the forced induction route: Ark grip catback system + Motordyne art pipes = the deep growl without screaming. Sort of the centered idea of the goals of my Z project – subtle power without drawing attention.”

Dyno Tuning

We wanted the most efficent blower wheel to run ethanol so the V3 SI blower wheel was installed. Ecutek software  was used for tuning, MAP-based with omni sensor.

Shown below are dyno graphs from when Henry was NA to 91 octane and E75 tunes on the Vortech. NA, the Z made 316hp/252tq and a 91 octane tune supercharged yielded 501hp/370tq at the wheels:

Rob then tuned the Z on E75 for 573hp/426tq at the wheels:

 

Enjoy the dyno tuning video!

We are very happy with the results and even more stoked to hear Henry’s feedback on the supercharger and tuning performance:

“The supercharger is very daily usable and power whenever I want!  The sc mods put together and tuned by Rob for a 7at Z is able to reach 570+ whp and 430 wtrq and still feel smooth and dramatic at the same time is absolutely beyond my expectation (I followed every ZCG 370Z blog posts and it’s a honor to be one of the highest power 370Z from ZCG, hats off to Rob) And did I mention daily-driveable? Good surprise for me. In addition, Rob has been really patient and knowledgeable for all my questions and requests and late night text regarding my Z. It really felt like we built the car together but it’s all his magic touches! I really appreciate the journey! More to come”

Wheels Make the Car

We have said it before: wheels make or break a car.  After long discussions with Henry we decided on the Ray’s TE37 Ultra Track Edition II. Finished in Blast Black and sized 19×9.5/10.5 these wheels look perfect on the Z34.

We love the little details Ray’s applied:

Enjoy The Boost!

“I love my Z and ZCG! Long live the Z! ZCG has been the place to go if you love Z cars, new or classic. Rob and the shop/crew exude passion for Z cars and you immediately know they will take care of your Z and your Z will be among its family. Rob has been great through the journey and worked with “our” Z. I am sure there is more to come for my Z with ZCG!”

 

You can follow Henry here on Instagram. What’s next for his Z? He’s playing with idea of a body kit but trying to maintain that subtle-aesthetic approach in his build. Stay tuned! Thank you Henry for letting us build your Z. It’s very cool for us as a shop trying to make 50-old cars keep with cars like this. We enjoy playing with the new stuff just as much as the classics. LONG LIVE THE Z! More pictures in the gallery below:

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***HAPPY HOLIDAYS From Z Car Garage***

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 2020 recap and upcoming projects. Please note our holiday closure below:

ZCG will be closed from 12/23/20 and we will re-open for business on 1/5/21.

Before we take a look back at highlights from 2020, here several exciting customer projects coming along at the shop:

Richard’s Sunshine yellow (#919) 1971 Datsun 240z came to us in 2018 and received a total mechanical restoration with upgrades including a 3.1L with triple-mikuni ph44s, KA24 5-speed transmission, our Z Car Garage Big-Brakes (for small wheels), Z Car Garage CV Axles and Z Car Garage Heat Sheild.

We also upgraded the interior with leather Recaro seats and sound deadening. Stay tuned for a full report!

Jim’s 1971 Datsun 240z returned for a Rebello 3.2L with triple-Mikuni carbs on a Harada intake and CD009a 6-speed transmission:

  

Dirk’s 1973 Datsun 240z is back for a 3.0L engine and tuning, we can’t wait to show you the dyno results!

This historically significant 1970 Datsun 240z was built by a team of Nissan employees to compete at Bonneville in the F/GT class. In 1976 their efforts resulted in a new land speed record of 166.037 mph, which stood unbroken until 1985. This Z resided in the Nissan Museum and is now in the care of Randy Jaffe. Lots of neat details the Z 432R seats and G-nose. More to come! Big thanks to Randy and Nissan for letting us bring this Z back to life.

One of many Z32s we are working on, Steve’s will get a full report soon:

Highlights from 2020

Even though 2020 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 2020 and  Z you in the New Year!

240Z

Mrs. Butters Shop Series1

PROJECTZ: Jason’s 1971 Datsun 240z

Hard Habit to Break: Bruce’s Two 1970 Datsun 240z’s

PARTS: Z Car Garage Big-Brakes for Jaime’s 1972 Datsun 240z

KAMIKAZ: Randy’s 1970 Datsun 240z

AWESOME Z: Bill’s 1970 Datsun 240z

Yoni’s 1972 Datsun 240z

Greg’s 1973 Datsun 240z

Daisy’s 1972 Datsun 240z

Do It Yourself: Ken’s 1970 Datsun 240z

Dave’s 1972 Datsun 240z

280Z

Life is a Journey, Enjoy the Ride: Cece’s 1977 Datsun 280z

Greg’s 1977 Datsun 280Z

Long Live The Z: Ruth and Larry’s 1978 Datsun 280Z

Triple Six: David’s 1975 Datsun 280z

Rallye With Family: Geoff’s 1972 Datsun 240z

300zx

Love Thy Monster: Paul’s 1991 Nissan 300ZX Twin Turbo

Jay’s 1990 Nissan 300zx Twin Turbo

Worth the Wait: Chris’ 1992 Nissan 300zx Twin Turbo

Silvia, Bluebird, 510, DR30 and Fairlady Roadster

Rick’s 1965 Nissan Silvia

High School Sweetheart: Kevin’s Datsun Bluebird SSS

Mark’s 1972 Datsun 510

TUNING: Eric Straw’s SR20-Powered Datsun Roadster

350Z

For The Track: Dan’s Supercharged Nissan 350z

Josh’s Supercharged Nissan 350z

TUNING: UPREV and EcuTek Dyno Tuning For Your Z/G

370z

Big Brakes and More Boost for Max’s Stillen Supercharged 370z

R32

Mike’s 1991 Nissan Skyline GT-R

Racing

RACE REPORT: David Love Vintage Races with CSRG at Sonoma

RACE REPORT: Datsun 510s Rule at Laguna Seca!

Rallyes/Events

Breakfast Club

DWA Rally From home South

Z Car Garage Datsun 240Zs Enjoying The Ride!

Happy 510 Day!

PARTS: Z Car Garage Big-Brakes on Two Datsun 240Zs

EVENTS: Fuel Supply Co. Cars & Coffee 2/29

EVENTS: Cars and Coffee with Driving While Awesome!

Media

MEDIA: ZCG Shop Tour with Hoonigan Autofocus

MEDIA: James’ Z Featured on Hoonigan Autofocus!

MEDIA: ZCG-Built Datsun Roadster on Hoonigan Autofocus

Enjoy The Ride!

 

We had the pleasure of working with Daisy to help get her 1972 Datsun 240z back on the road. Our Z Car Garage Big-Brakes and Z Car Garage CV Axles along with upgraded suspension parts transform this Z into a fantastic sports car.

Before we dive in to the upgrades let’s take a look at Daisy’s story:

“My Z history actually started with a 370Z–it was my first car, bought even before I knew how to drive a stick. When I was ready for my next automotive chapter, I tried to think of another beautiful, fun, sporty coupe that wasn’t going to cost 60k, and realized it was my car’s great-great-great-etc-grandmother–the 240Z. So I was on the lookout through Craigslist for almost a year, in search of an S30 that hadn’t had a ton of performance work done to it already, but was still in overall good shape…

Daisy was looking for a shop to take care of her 1972 Datsun 240z  and heard about ZCG from a few different sources–the Z Car FB group and from following Courtney Frisk (Cutchen) the automotive photographer, who’s also worked with us:

“I knew that it was time for some more significant work, so I got in touch with Rob. Ultimately, the goal was to make this a capable daily driver (though I only really use it on the weekends)–not super powerful, just safe(r), reliable, capable, reasonable to drive on contemporary streets–a joy to drive.” 

Daisy brought the Z in late last year and we performed a full inspection.

ZCG Big-Brakes and CV Axles

We handed Daisy the keys to “Mrs. Butters”, our 1971 Series 1 240z shop demo car and she was sold on our Z Car Garage Big-Brakes (for small wheels) and Z Car Garage CV Axles! Butters has a way of doing this to our customers 🙂 Read below for a brief description of these parts:

     

As fellow S30 owner/racer Glenn C mentioned in his review, on top of braking performance, pedal feel is extremely important and our Big-Brakes deliver. This is a direct result of working with engineers at Stoptech to create a totally bolt-in solution requiring no M/C change or additional proportioning valve/adjustments. All fitting behind a 15″ Watanabe or Panasport wheel (and some 14″ wheels) and retaining factory emergency brake lever! A few details below:

Calipers: Stoptech ST42 4-piston front & rear race calipers (Alum 6061 mil-spec Type III anodized)

Rotors: 280mm x 20.6 with Alum 7075 hats

Pads: Stoptech 309 sport street pads

Blog posts documenting all of our customers running the ZCG Big-Brakes can be found HERE.

A few closer detail shots of the calipers, rotors and hardware:

 

We removed Daisy’s stock brakes and installed our ZCG Big-Brake kit. The chassis was treated to a full suspension rebuild with new parts, bushings and 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 up front:

     

More pictures of the front suspension refresh with T3 T/C rods and lower control arms, ST sway bars, rack bushings and f/r wheel bearings. We also replaced the steering coupler:

 

At the rear, the factory drum brakes were replaced with our ZCG Big-Brakes. Factory handbrake functionality IS retained!

 

Rear T3 lower control arms, and more refreshed suspension parts and rear Big-Brakes also shown:

  

We replaced the brake booster and master cylinder with NOS parts: our Big-Brakes require nothing more than the factory hydraulics!

 

Daisy really wanted the look and feel of Mrs. Butters Z without being too low or riding rough. Mission accomplished: the Z looks fabulous from any angle:

 

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 90 CV axle kits on customer cars and we are stoked with all of the positive feedback.

 

Daisy has CV Axle set #329. Stock half shafts (L) and ZCG units:

 

More pictures of the ZCG axles installed, also visible are the T3 control arms and re-sealed diff:

 

Engine

With suspension sorted, Daisy signed on for a major service tune since we had trouble getting it to run correctly. We replaced the plugs, plug wire set, cap/rotor, fuel filter, replaced VC gasket, installed a MSD blaster2 (black) coil and performed a valve adjustment and oil/filter change.

  

We replaced intake and exhaust manifold gaskets with factory Nissan parts and few ZCG tricks including a certain exhaust nut and exhaust stud.The exhaust manifold was replaced with an MSA 6-1 coated header and our ZCG exhaust system with stainless resonator and slash-cut tip

 

Details

A few more items were sorted:  the differential was resealed with new front/side seals:

 

The Z was cut/buffed with a detail. Finally, the tension springs for hood were replaced and the Z now ready for Daisy to pick up.

 

Driving is Believing

When Daisy and her fiance picked up car, they were blown away:

“I’ve only had the Z back for a few days, but it’s incredible! I knew Rob’s tuning was great from the first “check-up” he did on the car, but getting the car back with the Big Brakes, the new suspension, and axle kit–it’s honestly like a new car. My fiance and I were finding ourselves bracing for the bottoming-out-scrape we’ve become used to from the old suspension, and the Z now just sails over them! The exhaust note is beautiful, I can stand behind the car without choking on fumes, and it’s what I really hoped it would be–both practical, and a joy.”

 

The Z was a big part of their engagement photographs in the hills above Bolinas (photographer, Helena Martin)

 

We enjoyed working with Daisy and she’ll be back for either triple-Mikuni’s or rebuilt SU’s and some dyno tuning:

“Working with Rob and ZCG in general is what working with a shop should feel like. When I first got in touch with Rob, we had a detailed “intake” conversation about what I was looking to accomplish with my Z. This was an early, awesome indication that ZCG really values listening to what customers want, not just churning out identical builds or upgrades, or pushing one kind of perspective. While I’d heard that lead times working with ZCG could be long, Rob was always available to chat and check in, answer a question about the work, or listen when I found a new nit to pick about the car. Rob is also just an excellent guy–It’s clear to anyone who’s met him that he’s deeply passionate about this work, and it’s infectious, even for folks who have already caught the Z bug.“

Thank you for entrusting us with your S30, Daisy. We are so fortunate to work with owners that appreciate the Z and believe in our ability to make them better! LONG LIVE THE Z!

More pictures in the gallery below:
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At Z Car Garage we enjoy working with late-model Nissans as much as earlier Datsuns. Our customer Eric R brought his Infiniti G35 Coupe to us back in 2009 and ten years later we helped him find a 2008 Infiniti FX35.  The FX got many upgrades to make it exactly the way Eric envisioned and he’s been enjoying it with his family as well as backroads.

The first generation (S50) FX-series models have aged rather well and we dig their combination of styling, power and versatility. Eric recalls how he became an FX owner:

“I’ve always been a car enthusiast.  My mom owned a 72 240Z back in the day and in 2007 my wife and I purchased a G35 Coupe 6MT and after a disappointing experience with the local Infiniti dealer, took the car to Rob and ZCG.  Needless to say, the knowledge base and Rob’s unique brand of engagement with his customers was refreshing. It was one of the best customer service experiences I’ve had and ZCG took exceptional care of our G35.  After a couple years of ownership, we had to give up the G Coupe with the onset of…kids.

Fast forward nearly a dozen years and the kids a bit older, I started my search for a new car. It needed to be sporty but still functional as a daily driver. It needed to haul mail and still haul the kids and the bikes and the gear.  The FX covered nearly every one of my criteria in one package, but fell a little short in visual cues and base line performance.

Timing worked out as our customer Chris’2008 FX35 AWD (Sport & Tech pac) was up for sale:

“As I searched for potential candidates, I was thrilled to reconnect with Rob and ZCG.  He helped me focus my search efforts and game plan what I envisioned for the car.   After a year of searching my FX came up for sale.  As luck would have it, it was a car already under the care of ZCG and a number of mods on my want list performed. Rob confirmed the quality and condition of the FX as well as the character of the seller.  It was, as they say, meant to be.”

Eric’s first visit with his FX focused on power and chassis upgrades. The VQ35 was treated to a Motordyne plenum spacer, JWT POP Charger and Uprev street tune providing more power throughout the rev range.

 

Keeping the FX glued to the tarmac are BC Racing coilovers and Stillen strut tower brace paired with a set of Nissan/Rays Eng GT-R R35 (CBA) rear wheels:

 

The wheels were refinished and we mount/balanced Michelin Pilot AS/3+ tires (295/45zr20) with new TPMS. We love the finish on these and they look right at home on the FX:

 

The stock brakes were upgraded to Akebono units from the G37/370z with a Stoptech sport brake kit (pads, slotted rotors, braided steel lines). This required changing the rear knuckle to a FX50 part.

Eric is all smiles with the upgrades and he’s been driving the FX everywhere:

“Rob and the ZCG Team worked incredibly hard to get everything on the car set in place so that I could immediately enjoy this family battle wagon and that’s just what I’ve been doing. Couldn’t be happier.”

 

We even spotted the FX at a local DrivingWhileAwesome (DWA) Cars & Coffee event in Santa Cruz, CA:

 

Eric recently came back for a Nismo exhaust.

 

You can hear it in this driving video with Rob:

Thank you Eric for letting us improve your FX we look forward to seeing you at more events and keep Enjoying The Ride! More pictures in the gallery below.

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Richard M has been our customer since he moved to California years ago and together we built his 2009 370z into a balanced sports car with power and style. We are really proud to see him enjoy his Z and be an active member of the community. Let’s take a look at the journey with a few highlights along the way…

Humble Beginnings Lead to Boost

“Then 2 months later we reached out to Stillen to bless the Z with the full Stillen Supercharger kit and oil cooler. The kit was installed and dyno’d making 433whp and 340wtq. We transformed the Z into a new car. The new driving characteristics were improved drastically and the kit, compared to the naturally aspirated setup was day and night.”

We added a Stillen 25-row oil cooler and GTR plugs:

The installation was seamlessly, before/after:

With a CAN tune out of the box we saw 376hp/284tq to the wheels. This wasn’t terribly impressive considering baseline NA numbers were 305hp/251tq, netting gains of 69hp/33tq:

Richard was happier now with over 400whp 🙂

“The performance of my Amuse 370Z from the beginning has met both my expectations and Rob’s expectations. Rob and I always talk about how this car has been a stand out in regards to reliability with added power enhancers.”

“Working with Rob was the best decision I could’ve made in allowing someone to tune my car and keep me grounded as it’s easy to get sucked into the battle of “who has the most horsepower”? Although it can always be done,  I am proud to daily drive and make repeated trips between Norcal/Socal without any issues.”

We thank Rich for the kind words, and the Z certainly has been a workhorse.  Here are some of Rich’s memorable moments with his 370z.

Highlights

• Landing the front cover of DSPORT Magazine (Feb. 2018) which was also their SEMA issue and my first car cover and centerfold.

• Being featured on Matt Farrah’s youtube channel “The Smoking Tire” which has over 500k views. We love to see our customer’s cars spotlighted in the media!   Check out the video:

• Winning 1st place Best Import at The San Jose Auto Show inside the “Spider Section” for custom cars at the Convention Center

• Being invited & featured by Super Street Magazine to celebrate the 50th Anniversary of the Nissan GTR & Z Heritage in Monterey California for car week

• The final and most special to Rich is being invited to be featured in the “2020 Toyo Tires X SuperStreet” calendar which has also been declared the very last Calendar that Toyo Tires and Super Street Magazine will do. SuperStreet has been such a pillar for all of us import enthusiasts so to be recognized by them has been a childhood dream come true.

Style

Rich added his own touch to the Z, including a full Powerhouse Amuse kit and custom paint job with Silver with Gold flakes:

“The PowerHouse Amuse body kit is a kit that is also functional for cooling purposes but is also one of those kits that I actually fell in love with. The sharp body lines that I think enhances the Z. I imported the kit from Japan after becoming friends with Hitoshi Matsui and becoming more confident in Amuse now known as R1 Titan.”

 

We love the Work Emotion CR KAI wheels (F: 19×9.5 +15 R: 19×11 +18) with Muteki 12×1.25 Neo Chrome Extended open lug nuts and Toyo Proxes T1 Tires 285/35/19R -255/35/19F:

Rich would like to thank his sponsors:  Toyo Tires, Stillen, ISC Suspension, Socal Z, and ZCG.

LONG LIVE THE Z!