All of these parts were developed on Mrs. Butters to offer our clients a balanced performance package. Enjoy the article with photos and interview with Rob Fuller by photographer Naveed Yousufzai HERE.
We met Ken W last summer when he stopped by Z Car Garage to meet Rob and have his S30 inspected. Our Z Car Garage Big-Brakes and Z Car Garage CV Axles along with upgraded suspension parts and a Rebello 3L engine transformed his 1971 240Z into a fantastic sports car.
The Right Z
Before we dive in to the upgrades let’s take a look at how Ken got into Z cars and finally found the right one…
“When I was a junior in High School, the cool kids were driving Mustangs, Camaros, and ‘Cudas. Always different, my imagination was captured by the ’71 Datsun 240z. Being a Kansas farm boy on the lower end of the economic scale, had to settle for a ’64 Ford Fairlane 500 4-door with the 269 V-8. Knew that someday I’d own a 240z. Spent 2018 researching the 240z market. In January 2019, bought a red ’72 240z with Wilwood brakes, QA1 coil-over suspension, 17” wheels. A little rough but convinced me that owning a 240z as a daily driver, was going to make me happy.”
We inspected Ken’s red ’72 240z and found many problems. Rob suggested finding a chassis in better shape to make his own. After our evaluation Ken consulted with fellow S30 owner/racer Glenn C to affirm that ZCG was the right place to be. Ken was convinced that the S30 is a great rally car and began searching again, finding this green ’71 on Craigslist, near Sacramento.
“Rob gave this car his approval as a basis for the rally car that I wanted to build. ZCG is so popular that we weren’t able to get it in for the chassis upgrades before the Mother Lode 400 rally in June 2019 . The car was fine, but only fine. Yes, the brakes and suspension worked and the motor was dependable, but with the enthusiastic style of rally driving, showed they really weren’t up to the task.”
ZCG Big-Brakes and CV Axles
The upgrade process began, giving Ken the ability to brake on a dime, perform well and daily drive. We handed him the keys to “Mrs. Butters”, our 1971 Series 1 240z shop demo car and he 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 🙂
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 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 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 Ken’s brakes and installed our ZCG Big-Brake kit. The Z also received Tokico 5-way struts with Eibach springs and suspension parts from Techno Toy Tuning. New parts included adjustable T/C rods, rear control arms, new bushings, rack bushings, steering coupler, factory Nissan ball joints, new wheel bearings and more. We really appreciate Gabriel and his staff. They make some of the best suspension parts out there for Z cars.
ZCG Big-brakes up front:
T3 T/C rods and new brake master cylinder/booster:
Suspension Techniques sway bars installed front and rear:
At the rear, the factory drum brakes were replaced with our ZCG Big-Brakes. Factory handbrake functionality retained! Ken was pleased with the brakes:
“I really the brakes. Having experienced stock brakes and the Wilwood’s (Stage 4 front and rear), was really interested to discover if the ZCG Big Brake kit was all that I’d heard about. I’m here to say that the Big Brake kit exceeded all expectations. Under hard braking, feels like I’ve just driven into a huge pool of thick super glue or that someone immediately behind me has just switched on a huge electromagnet. Undeniably shorter braking distances. Huge confidence when diving deep into corners.”
Our Z Car Garage CV Axles help transmit power to the ground and ensure smoother operation compared to your standard half shafts. Ken’s Z received set #298. We have over 100 CV axle kits on customer cars and we are stoked with all of the positive feedback.
Stock half shafts and control arms (L):
Before/After suspension upgrades. Not shown is the ZCG exhaust system using 2.5″ piping to a stainless resonator and Magnaflow muffler with slash-cut tip:
Great feedback again from Ken regarding the suspension upgrades:
“In August 2019 it went into ZCG shop for the upgrades. Let’s talk about the suspension first. My red ’72 had QA1 coil-overs and it wasn’t particularly balanced or optimized. Too soft in front, too harsh in back, little squirrely under brake or gas. By comparison the ZCG components showed care in selection, thought in design and clear goals in creation of a balanced package. The car is impressive under braking, squatting uniformly and smoothly. Under hard acceleration, it tracks straight. The CV axles are works of art and well suited to handle the Rebello motor to come.”
More Power
With braking and suspension sorted all Ken needed was power to match. Without going too wild we opted for a Rebello 3L, retaining SU induction. The 3L still leaves room for aggressive cam/Mikuni induction upgrades should he feel the need. A few pictures of the fresh motor, more in the gallery below:
Ken enjoys tinkering with vintage motorcycles and rallying. While running the Snowball Rally the car did really well and he had a great time but unfortunately, it was hit by a motorist (not part of the rally). We called upon our man William from William’s Auto Body to fix everything and re-spray.
While the motor was out, we cleaned up the engine bay. Everything came out, the bay was painted, new seals around all hoses going through the firewall. The engine got an MSA 6 to 1 header, all intake/exhaust gaskets, MSD6Al box with tach adapter, Koyo race radiator, zinc’d hardware and new alternator/starter. We ensured that he would be able to rally wherever and whenever.
Backing the 3L is a 5-speed with JWT aluminum flywheel and Exedy clutch:
Rob dyno-tuned the Z with the stock L24 (109hp/128tq) and the 3L, now making 199hp/209tq to the wheels:
Enjoy the L-Series music!
Panasport Wheels
What is the perfect companion for Ken’s Z, now that it has full suspension and wicked brakes and fresh paint? Panasport wheels! We replaced the old-school slotted wheels with 16×7 Panasports and Bridgestone’s killer S-007a tire in 225/50/16.
“The Wilwood Stage 4 front brakes required a spacer to move the generic Japanese front wheels out far enough to avoid fouling the calipers. This meant running 215/45/17 tires. A drawback to the 17” wheels is that the space-saving spare can’t exceed 16” in the spare tire well. I totally love the beautiful Panasport wheels! When I take the car to Z car meet-ups, everyone says “this car has been to ZCG, right?” The wheel and brake combo means I gained 10mm tire width and no spacers. We agreed that for rally purposes, I’d change the tires every 3 years, so Rob picked out some nice sticky ones.”
Rallye On!
Ken was smiling ear to ear and told us we built him a Z car he really enjoyed:
“The results are fabulous! My car is such a hoot to drive. Quick off the line, easy to spin the tires. Now I understand why Rob recommended the CV shafts. The car was awesome on the 2019 California Melee. Had so much fun driving the rally with my brother who flew in from Kansas. He drove it much slower than I did, so when I took my first shift, diving it deeper and deeper into the corners, accelerating harder and harder out of the corners, that I proposed establishing a safe word if he wanted me to ease off the fun.”
We have been checking in with Ken and he’s happily Enjoying The Ride. We even spotted his Z cars while cruising through the neighborhood.
“I’m so happy to have met Rob and provided him with a car that has ‘good bones’. Enjoyed working with ZCG. A key for me is that ZCG has been able to provide all the upgrades, in an integrated package. Didn’t want to use multiple shops and fight through finger pointing. Trust Rob and his crew, they’ve done these upgrades 100 times or more. They know what works and what doesn’t. Personally, I care more about the quality of work performed and the result, rather than shopping for the lowest price.”
Thank you Ken for allowing us to help you achieve your vision of the ultimate Z car. We loved working with you. Long Live The Z!
Filed under: 240z,Parts
by Alvin G @ 5:10 pm on November 23, 2020
Our ZCG Big Brakes have been winning over Z-car enthusiasts locally and globally. Jaime recently purchased a set and performed the installation himself in his garage in Los Angeles, Ca.
Big-Brake Kits Available For DIY Install!
Z Car Garage is proud to offer our Big-Brake Kit to Z-Car owners that want to perform the installation themselves. We can ship worldwide and each kit contains everything needed with a comprehensive (40-page) installation guide. Blog posts documenting all of our customers running the ZCG Big-Brakes can be found HERE. Let’s take a closer look at Jaime’s beautiful S30 and his ZCG Big-Brake installation:
As mentioned, our ZCG Big-Brake kit ships with everything needed to install and retains the factory parking brake:
If you follow Jaime on his Instagram page its clear that his attention to detail is impressive. He successfully installed the BBK on his Z, complete with functioning parking brake:
Front and rear:
Easy fitment behind his 15×8 Watanabe (zero offset) wheels:
Beyond ease of installation and quality components, our Big-Brakes perform by offering superb pedal feel…everyone that drives our demo Z confirms! This is a direct result of working with Stoptech to create a totally bolt-in solution requiring no M/C change or additional proportioning valve/adjustments. Jaime was very happy as well with great feedback:
“The brakes are a complete game changer. Money well spent”
A Beautiful Work In Progress
This is Jaime’s first vintage car to work on and his goal is to have a reliable daily driver/occasional track machine. Under the hood is a ported/polished L24 with Spirit Garage R header, triple-Weber carbs tuned by Kyushahousetaka, Fujitsubo Leagalis R exhaust and our very own ZCG Heat Shield.
He’s been Enjoying The Ride (and braking with no worries)
The chassis was treated to a full coil-over suspension and many more parts from Techno Toy Tuning
We really like Jaime’s aesthetic with the 904 Kilamanjaro white against the gunmetal Watanabe wheels, JDM tails, 432 grill, xenon bumper w/Skillard lip and JDM fender mirrors:
He also installed a Vintage Dashes unit and reupholstered the seats:
Keep up the good work Jaime and we are very proud to have our Big-Brakes on your Z!
Stay tuned for more customer installations of our ZCG Big-Brakes! Check out our ZCG CV axles HERE.
Long Live The Z!
More pictures in the gallery: …[read more]
We met Bruce L at the Rolex Monterey Motorsports Reunion. He has owned these (two) Series 1 240z cars for decades and wanted us to revive them. Bruce has performed all work himself and never let anyone else touch his Z cars so we were honored to oblige. In addition to getting the cars road-worthy each one sports our Z Car Garage Big-Brakes and Z Car Garage CV Axles. Let’s take a look at how Bruce got into S30’s.
Beginnings
Bruce was introduced to Datsuns with his parent’s Bluebird 4-door 1300 (he took his driving license in this in 1969). He even purchased a brand new 1971 Datsun pickup in 1970 for $1800 and got a glimpse of the Z car:
“In the dealership showroom floor while purchasing this Pickup was a brand new early production Dark Green 1969 240Z with a Tan interior. The price tag was 3,400.00 ish. There was no way I could afford that kind of money for another car, let alone a sports car, and I needed a truck to haul my Dirt Bike to and from the Hollister Hills off-road park. Still, I wanted a 240Z instead of any of the muscle cars of the era. They just didn’t speak to me. Too big and bulky and the Cobra had no top to speak of in those days and it didn’t say buy-me.”
In 1973 Bruce walked into that same dealership to see and purchase a used ’72 Lime Yellow 240z. Leap forward to 1982 and he purchased “Christine” from the same Datsun mechanic that used to work on his yellow ’72. Later in 1989 is when he purchased “Valerie” from a lady named Valerie who wanted to sell right after the ’89 Loma Prieta Earthquake.
“I love both of my Z’s even if I had to store them both for ten years. Rob brought them both back to life for me and added all of the improvements to make them come alive. And a thrill to drive once again. I still do all the small general maintenance for the most part on both Z’s, but have given the chore of anything else that I don’t wish to tackle at 67 years old to Rob.”
Bruce and his wife are fantastic people that have been active in the Z car community for a long time. After seeing us at the Rolex event, our operations and many happy customers Bruce wanted us to go through all of his personal cars. Both Series 1 S30’s came to Z Car Garage, starting with Valerie and later the Hot Rod, Christine.
Valerie
Valerie had been sitting for about 10 years and we performed the basics to get it back on the road again. The fuel tank was removed, boiled out and all fuel/vapor-associated lines were replaced:
Chassis
The chassis was treated to a light refresh with new parts and bushings from Techno Toy Tuning. T3 finishes the suspension in our signature color and we really appreciate Gabriel and his staff. T3 adjustable front T/C rods and lower rear control arms:
Bruce had already done springs and struts on Valerie long ago…but nothing had serious miles on it so we just had to correct a couple of things, trimmed front springs for a nicer stance and trimmed bump stops. We also replaced the rack and moustache bar bushings.
The diff was removed and re-sealed:
ZCG Big-Brakes and CV Axles
Our readers are likely familiar with “Mrs. Butters”, our 1971 Series 1 240z shop demo car with full suspension and our ZCG Big-Brakes. Following a test drive in Butters, clients are sold on our Z Car Garage Big-Brakes and Z Car Garage CV Axles! 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 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 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 Bruce’s stock brakes and installed our ZCG Big-Brake kit on both Valerie and Christine. Up front:
The rear drums were replace with the ZCG setup and factory hand brake functionality remains!
The ZCG Big-Brake Kit fits nicely behind 15″ (Valerie) and 16″ (Christine) Panasports and Bruce is really happy with the disc brake upgrades.
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 100 CV axle kits on customer cars and we are stoked with all of the positive feedback.
We installed CV Axle kit #258 on Valerie and #266 on Christine. Stock half shafts (L) and ZCG units:
More pictures of the ZCG axles installed, also visible are the T3 control arms:
Engine
Bruce gives a little background on Valerie’s drivetrain:
“I originally intended to make Valerie a commute car for my wife to travel between Prunedale and Morgan Hill. The job never materialized and I then decided to make Valerie into a show car. Everything about Christine in terms of how she was built is identical with Valerie, except for the engine which she still retains a 2.4 L with E-31 head, Schneider cam and stock twin” SUs.” Valerie has a 5 speed transmission with custom shift lever.”
With the engine gone through by Bruce many years ago, we went ahead replaced the oil pan gasket, pulled/sealed transmission, installed a JWT clutch and updated ignition with Pertronix.
On the dyno we dialed it in for best performance, making 128hp/127tq at the wheels, video below:
Just You and Me
Bruce and his wife Enjoying Valerie. He recalls an old car show we both attended (but did know each other then):
“I had Valerie stripped down to bare metal also and repainted in 1989 Mercedes Back Pearl. I then had her wet sanded and polished to a near mirror finish. I took her to the Ohlone College Car Show in 2002 where she won 1st place in the 240Z category out of Fifty Two 240Z’s. Mr. K was present and awarded Valerie “Best of Show”, signing both awards.”
Christine
As soon as we finished Valerie, Bruce brought us his second 1970 S30 affectionately named “Christine”. This is his Hot Rod Z:
“I replaced the original 2.4 L engine with a rebuilt 2.8 L engine. I then had an E-31 Head Ported and Polished with a Schneider Cam installed. I installed a 280Z 5-speed transmission that required me to make a custom linkage making the gearshift lever appear to be in a stock position on the console. Then around 1985 I had the car stripped of all way down to bare metal, prepped, sanded along with having deletes welded in on the rear bumper to accommodate the Cobra style bumper.”
Christine was also sitting for a decade and we performed similar revival tasks as done to Valerie. The fuel tank was pulled, clutch and oil plump replaced and we did all the corrections that were needed, with ZCG touches. An MSD6AL box with Blaster2 coil was installed and triple-Mikuni PHH 40 carbs (now with titanium velocity stacks) were re-jetted. Rob dyno tuned Christine, making 165hp/159tq at the wheels:
Bruce was pleased:
“In 2019 I took Christine to Z Car Garage and had Rob Fuller complete a refresh on the engine to include a Dyno Tune on the Carburetors. Rob did a fantastic job of getting Christine back up and running the way she should be as she had been in storage for 10 years. Rob also did a complete tubular control arm upgrade along with installing solid one-piece half shafts and a complete four-wheel disc brake conversion kit to include the emergency brake.”
Both of these products are available now from Z Car Garage. Please email/call Rob!
The Big-Brakes look great behind a new set of 16×7 Panasport wheels with s007a tires in 225/50/16:
Enjoying the Ride
With both 1970 Z cars back on the road Bruce was out Enjoying The Ride. Above, Christine enjoys prime parking at the Pacific Grove Car Show during Monterey Car Week in 2019. Below, Bruce attended the ZONC Annual Car Show in Brisbane, CA earning 1st place with Christine:
On that car show note, here is a fun fact: Bruce has been the caretaker of “Sunshine”, a special Z32. Sunshine was previously owned by Carolyn Dudley – ZONC President for many years and personal friend of Mr. K.
After Carolyn passed away (RIP), her son sold the Z to Bruce. Under his ownership Bruce has given this 300zx a full restoration and keeps it running well at 157k miles.
“Sunshine was given center stage at Blackhawk Car Show in 2004. People were recognizing Sunshine and they approached her and laid their hands on the car and were praying. That gave me chills. I stopped taking Sunshine to events until I took her 2 years ago to the ZONC picnic in the bay area and still a lot of people recognized her.”
Feelin’ Stronger Everyday
We understand that it is hard to entrust a shop with your pride and joy. After purchasing Christine in 1982, all of the work performed on her was completed by Bruce and his best friend in a garage.
“I have never left either of my Z’s at any place to be worked on other than the 2 paint shops. (One in 1985 Sean’s Auto Body in Salinas – Black Acrylic Enamel and One in 1991 or 92 at J&J Auto Body in Auburn Calif – 1989 Mercedes Black Pearl). I also wasn’t concerned in 2019 with leaving either of my 240Z’s with Rob Fuller at ZCG because of his reputation in the Z World that I explored prior to contacting him at the shop. Christine was never purchased as an investment, she was purchased as a car that I cherished and now 38 years later Christine is still not for sale.”
We thank Bruce for giving us the opportunity to help get both of his 1970 Z cars back on the road. Enjoy the picture gallery and LONG LIVE THE Z!
The 2020 Rally From Home South was held October 1 and we had a wonderful driving experience. Hosted by Driving While Awesome, the one-day event brought interesting cars and their drivers sharing a common passion for enjoying the best driving roads in Northern California. We participated with the Z Car Garage 1970 Datsun 240z and this is our report from the day filled with open roads, seemingly endless stretches of curvy mountain passes and good company.
The ZCG Datsun 240z
Rob handed me the keys to “Mrs. Butters”, our 1971 Series 1 240z that serves as the shop demo car and I happily obliged to drive. While this S30 deserves its own feature, here are a few details on the build:
Engine: 3.2L L-series with triple Mikuni 44 carbs and ZCG Heat Sheild
Suspension: Full KW coil-over suspension (ZCG-spec)
Brakes: Z Car Garage Big-Brakes
Drivetrain: Nissan CD009a 6-speed, Z Car Garage CV Axles, OS Giken 4.11 LSD
Wheels: 16×7 Panasport with 225/50/16 Toyo Proxes RA1
Interior: Recaro LXF seats
The Z performed admirably without a single problem over the 300+ mile event. This is a testament to thorough rally-prep (thanks ZCG crew) and the wonderfully upgraded suspension/chassis. These modifications offered a great balance of ride compliance and stiffness for the canyons with a seamless transition between rough to smooth surfaces. The ZCG Big-brakes also delivered great feel and zero fade…truly confidence-inspiring. Icing on the cake was the Nissan CD009a 6-speed transmission :
This gearbox completely transforms the driving experience in Butters. Gone are the long throws of the close-ratio ZX 5-speed and any feelings of fragility with high-speed shifting. The 6-speed simply clicks-off shifts with minimal effort and the gear spacing is truly a match made in heaven for the L-Series. More details with full testing (weights/dyno etc.) coming soon. Enjoy this video of Ms. Butters and hear that L-series sing!
Rally Start: San Juan to Coalinga
With the recent fires and COVID changing how we live, the typical 3-day format of previous DWA rallies (CRR Rewind 2019) was changed to a one-day event. I really enjoyed it and though a single day sounded appealing I did miss the extra driving and mingling of former events. This year the rally was dubbed Rally From Home South, as the start was very close to the South Bay Area. I joined fellow enthusiast Geoff W in his 1972 BMW 2002 Monday morning to blast down to the starting point in San Juan Bautista, CA.
The mini-cars and coffee of rally participants was full of wicked metal, both old and new. The DWA organizers encouraged us that this isn’t a race, and to enjoy the roads at our own pace. I can’t emphasize enough how great this group of folks is. A good portion are DWA-veteran rally drivers and the positivity was contagious. We were the only Datsun/Nissan represented!
Geoff and I grabbed our swag bags and rally maps and hopped into our cars heading South through HWY 25. A few brief stops along the way, at Condon Peak (Ron’s S2000) and oil fields in Coalinga:
King City to Fort Ord
The next stages leaving King City were a mix of long sweepers with a few technical sections. Despite the smoky sky and blistering heat we made it to the Green Bridge. Here, Geoff and I took a nice break under some trees. Soon we were joined by Naveed, Brendan, Marcelo and a few others!
Carmel Valley Road to Laguna Seca
This was my favorite stretch of road on the rally. We enjoyed it so much that we turned around and drove it again, while capturing some video of the cars in action. While Geoff and I were putting in work wrestling our vintage cars, Naveed was comfortably living the dream in the Porsche GT3RS from Abrahim of StealthLabs:
It is difficult to describe the driving experience through photos, so please enjoy this video I made!
Geoff and I switched cars for a bit. I was really impressed with the 2002’s handling, it’s a gem. The rare Camapagnolo wheels also look incredible with the sticky CR65 tires. We arrived at the entrance to Laguna Seca and it was another car show representing a great feature of DWA rallies: diversity. So many cool cars from all era’s and marques! This was a fun time chatting with fellow rally’ers
Our final stop was a relaxed gathering at Fort Ord under a filtered sunset. A great way to end a day of driving. More picture in the gallery!
Thank you DWA!
Rally From Home South was a surreal experience. I am still day dreaming about the incredible stretches of roads that we travelled all in one day. For what seems like a brief moment in time we were transported to another world with changing landscapes, smells, sights and sounds. Big thanks to the crew at Driving While Awesome and old/new friends met during the rally. We are definitely signing up for the next event! Enjoy the picture gallery below and LONG LIVE THE Z!
