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.
ZCG Big-brakes and T3 coil-overs replacing stock setup:
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!
