R’s Day, one of the largest gatherings of Nissan Skylines on the West Coast was held on December 7, 2025 at Laguna Seca Raceway. Z Car Garage attended the event and supported our client Kurt in his R32 GT-R. Rob brought out the Bay Area Datsun Dealers 510 and several ZCG clients all had a great time. Enjoy our report with photos and videos!
Kurt’s R32 GT-R
We prepared Kurt’s R32 Skyline GT-R for the track day. Earlier in the year it received a fresh RB26 motor and turbo upgrade to complement the new KW coil-over suspension and Stoptech Big-Brakes….
Dyno tuning Kurt’s R32, volume up!
Kurt enjoyed driving his R32 at Laguna Seca with fellow GT-R owners. Photos by gtrx.app, and you can see more of Kurt’s R32 on his Instagram
Rob’s Vintage Racing Datsun 510
We also dyno’d Rob’s B-Sedan vintage racing Datsun 510:
Here’s Rob’s report from R’s Day…
ROB: Cooper and I loaded the BAAD car to Laguna Seca, our home track during the vintage race season. It was really fun to bring out my Datsun 510 race car with all those cool street cars. We had Dirk stoop in his 1973 Datsun 240z, Amy in her RZ34, Joseph in the RZ34 # 49 car, and a few others including Miles’ R32. Our main focus was to support Kurt in his R32 GT-R which has been modified and tuned by ZCG, full report coming to zcarblog.com soon.
I’ve been to a few R’s day and this was the first time I’ve driven. Each event has seen a steady increase in attendance and it was the most R32, R33 or R34s I’ve ever seen. It was incredible to be in a paddock filled with lots of cool Nissans… There was Pat’s RB-powered Pat’s Kenmeri (featuring our ZCG CV Axles):
All kinds of really cool cars and kudos to the R’s Day team as they were just super organized: the meetings and downloads were quick and informative. I love their grid process. Everything was just wonderful and we will definitely be back next year. Kurt’s car rocked. There were some pretty fast cars including Charles Park from Powertrix with their time-attack R35 tuned by SpecialtyZ. Sean Morris and Brian J from Top Rank, people from all over the California GTR scene. Todd Lapin from Norcal Skylines cooked HotPot in the garages! It was just a very festive, community-oriented vibe and I had a blast.
Dirk’s 1973 Datsun 240Z
Dirk’s 1973 Datsun 240Z features Z Car Garage Big-Brakes (StopTech), Z Car Garage CV Axles, Silvia 6-speed transmission and a host of chassis and driveline upgrades. Rob dyno tuned the 3.0L Rebello L-series engine with triple-Mikuni ph44 carbs, making 265hp/231tq at the wheels. We prepared the Z for R’s Day and Dirk had a great time:
DIRK: Yeah dude, massive difference! Work done by ZCG just before the day: 1. New rear sway bar (ST suspensions), car did not have one before, last Sonoma track day, being able to rotate the car on entry was difficult, this change was made to help that 2. New RE-71RS tires, Rob found old tires were pretty much spent, Dirk ordered tires, car stayed at ZCG an extra day so that they could be installed before the track day 3. Suspension and brake inspection 4. Change diff and trans fluids
Car rotated much better with the new rear sway bar, now able to rotate just by lifting off throttle in turns, quicker, and more fun. Felt great, very predictable and forgiving at the limit.
JOSEPH: It was a beautiful day at Laguna Seca (as if anything else is possible) with GT-Rs from every era, as far as the eye could see! There was also a very famous 510 in the mix…The #49 new Z ran great on its new 18×10.5 SSR wheels (275-35-18 Nitto NT01), but the day was cut short by cleanup of an oil spill from turn 6 to turn 10, and one of my brake pads deciding to delaminate in the heat on the way into turn 2. We’re putting race pads on next time! I made my goal of breaking 1:50, so I left with a smile on my face anyway.
Check out his R’s Day session at Laguna Seca (in-car video HERE)
Amy’s R34, Rob’s 510 and Kurt’s R32 GT-R….more photos in the gallery below!
Happy Thanksgiving from all of us at Z Car Garage! We hope you can find time to Enjoy The Ride over the holidays. Please note our hours of operation below:
Week of Thanksgiving: We are open Monday, Tuesday, Wednesday 11/24 to 11/26 and Closed Thursday and Friday 11/27 and 11/28
Week of Christmas: We are open Monday, Tuesday 12/22 and 12/23 and Closed Wednesday ,Thursday, and Friday 12/24, 12/25, 12/26
Week of New Years: We are open Monday, Tuesday, Wednesday 12/29 , 12/30, 12/31 and Closed Thursday and Friday 1/1 and the 2nd
*A gentle reminder on visiting the shop: No “Drop-in” please, must have an appointment. Not accepting phone calls during business hours-please leave a brief voicemail or e-mail rob@zcargarage.com
Happy 89th Birthday to our hero Peter Brock! You have been and continue to be inspirational to us Datsun fans worldwide. Here are a few pictures we enjoyed taking with you over the years:
Filed under: 240z,510,Events,Parts
by Alvin G @ 5:10 pm on November 10, 2025
We love to see owners enjoying our Z Car Garage CV Axles in their vintage Nissans and Datsuns. This 1971 Datsun 510 is owned by Jay W and he replaced his old CV Axle kit with our ZCG CV Axles just over 3 years ago. Jay has been racking up the miles running numerous road rallyes in 2024 and 2025 including the Snowball Rally in April, DWA Classic in May, Motherlode 400 in June, Faultline 500, Tokyo Calling 4 in September, Socal TT in October. Here is his report from the Overcrest Rally.
Featured in Nostalgic Hero
Before we hear about Jay’s rally adventure let us congratulate him on being featured in the popular Japanese magazine Nostalgic Hero! See both of his 510s in the June 2025 Vol 229 issue:
2024 Overcrest Rally Redux
September 16, 2024, by Jay Whalen
Hi Rob, just checking in as my ZCG CV Axles #403 just clocked 20000 miles in 2+ years. I didn’t capture too many driving videos on Overcrest, but my wife and I have a few from Mother Lode and Faultline this summer. Also, we now have ~22,500 miles on the ZCG axles. Don’t worry I’m cleaning them up, but here are some recent pictures:
The opportunity to enjoy a car you love with like-minded enthusiasts against stunning natural backdrops is what I appreciate most about rallies. The adventure, camaraderie and community stands out to me about Overcrest and was evident when we drove in the Oregon 23’ rally. At their film festival in Oregon they announced the spring Redux 24’ rally was in Utah and I knew I needed to share the adventure with my father and son in my 1971 Datsun 510. I had followed online the 21’ Overcrest Rally in Utah I was blown away by the stunning backdrop and the cinematic journey the rally created. Plus seeing and driving with rally friends, I didn’t know were attending and meeting new ones from all over the country is a large reason I’m drawn to Overcrest.
The 510 is not just a mode of transportation for the rally; it’s a character in my family’s adventure story. There is a shared excitement of revving its underpowered engine, hearing the twin Mikuni carbs, and dancing the car on winding paved and dirt roads. There is also the collaborative effort required to navigate the rally route, endure hundreds of miles a day of hard driving and the collective pride in showcasing our classic amidst a field of diverse vehicles.
Speaking of diverse vehicles, our client Tony K also attended in his 1972 Datsun 240Z:
Driving alongside my father and son adds a generational resonance to the rally. It’s a multi-layered narrative where the car becomes a conduit for shared stories, passed down from my father to me and now shared with the next generation. It is something my family holds close and we’ll remember for a lifetime. The rally becomes a living testament to the enduring legacy of our family’s love for cars and the joy of driving.
Our rally journey took us 8 days and 2900 miles across the California Centra Valley, Sierra Nevada, Movaje Desert, Great Basin and the Colorado Plateau. We drove a large loop which allowed us to explore several National Parks and retrace my fathers HWY 50 drive when he moved to California in 1971. The 510 did extremely well, with no major issues. We had a flakey starter motor, wore out a pair of tires and went through a quart of oil.
In essence, the Overcrest Rally in Utah with my father and son was a celebration of heritage, a journey through time, and an opportunity to weave new memories into the fabric of our family’s motoring legacy.
Enjoy this video of Jay’s 510 in action on a few of the rallies he attended in 2024, volume up!:
We love Jay’s attention to detail and it shows in his rally prep! Check out the skid plate he CAD designed:
See more build details with photos of the 510 HERE. Follow his Datsun adventures on his Instagram.
Thank you Jay for your support and keep Enjoying the Ride! More photos in the gallery below:
FRANK: Our 1975 280z was affectionately nicknamed “Charlie” in 1978 when we became the third owners of the car. I was 22 at the time and my parents had promised to help me buy my 1st car when I finish college. My girlfriend Patty accompanied me down to San Jose to look at the car and test drive but more accurately she had to do the test drive of the manual transmission because I only knew how to drive an automatic transmission. I think I made up the story that the 280z was for my “little sister!” From that moment on that Datsun Z became part of our lives. A short while later we drove “Charlie” on a nice day trip to Monterey where I proposed and I even wrote Patty a note promising that if I ever screw up our marriage, the Z is hers. Talk about a unique prenup!
Anyway “Charlie” has always been with us often as a daily driver to school, work or sometimes to Sears Point to watch that actor race for Bob Sharp. Servicing was usually done at Z Doctor in Richmond or Hayes Auto in the city but as the years went by and these places closed we started to rely on neighborhood service station mechanics.
Fast forward 37 years later, approaching retirement and a big move to San Diego one of my work colleagues who races Miatas asked me if I had ever heard of a fellow vintage racer Rob Fuller who does wonders on Z’s out of his shop Z Car Garage. After exchanging a few photos, Rob agreed to take on a new project. Luckiest day in “Charlie’s” life!
ROB: Frank was a doctor at a SF hospital and his colleague (Matt) was racing Spec Miata as a newbie while I was racing full-time SCCA in 2022, no longer taking any work in. So through a racing connection I was able to take in their car. We performed extensive work on Charlie: injectors, header, ZCG exhaust system, all hydraulics, clutch, Z Car Garage Big-Brakes, heater core, 240Z bumpers, full suspension and 16×7 Panasports.
Suspension
The suspension was refreshed with Techno Toy Tuning parts done in ZCG black finish. KYB strut inserts with Eibach lowering kit, T3 control arms, tension rods, urethane bump stops, rack bushings, control arm bushings, ball joints , f/r wheel bearings, ST sway bars, mustache bar bushings…everything was powdercoated or zinc plated.
Before/After:
More chassis photos in the gallery below!
Z Car Garage Big-Brakes
We are proud to have several of our ZCG products on Frank’s 280Z. We installed our Z Car Garage Big-Brakes (for small wheels) which have the been standard on numerous ZCG builds.
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
Frank’s stock disc/drum brakes were removed and we installed our ZCG Big-Brake kit.
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!
Z Car Garage CV Axles
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 250 CV axle kits on customer cars and we are stoked with all of the positive feedback. Frank’s ZCG CV Axles set #0047 shown below:
New motor mounts, tranny and diff mount. The differential was resealed:
Panasport Wheels
Complementing the new Big-Brakes on Frank’s Z are Panasport wheels! We installed 16×7 Panasports with 225/50/16 tires and performed an alignment:
Engine
We knew the car would be stopping and handling better than before, so next up was the engine bay. Once up and running we found the head gasket weeping. We replaced the head gasket, did the front timing chain set and refreshed the top end:
A Koyo race aluminum radiator with upper and lower hoses was installed to keep temperatures in check. The heater core was refurbished:
Beyond cooling and fuel system work, the engine was largely untouched to maintain factory reliability. The intake manifold and all associated plumbing was cleaned up and injectors replaced. We replaced intake and exhaust manifold gaskets with factory Nissan parts with a few ZCG tricks like our exhaust nut and exhaust studs.
New alternator before/after:
New evap canister:
The exhaust manifold was replaced with a 6-into-1 header and EGR kit leading to our ZCG exhaust system with stainless resonator and slash-cut tip.
Engine bay Before/After:
VIDEO
Frank and Patty’s 280Z in action on the street, volume up and enjoy!
S30 World Fuel Tank
We decided to start fresh with a new S30 World fuel tank. Great product from owners Gustav Oplasnik and Chris Visscher, Z enthusiasts/restorers. All the vapor hoses in the back were replaced and hatch weatherstripping to eliminate fuel smell in the cabin:
Interior
Recaro Specialist seats in leather are our favorite upgrade to the S30 interior:
Another upgrade to the interior of an S30 is our ZCG sound deadening package. The result is a less tinny sound and almost Germanic-like “clunk” when you shut the doors. All weatherstripping was replaced on Frank’s 280Z:
240Z Bumpers
Frank wanted to clean up the exterior lines and replaced the large, factory 5-mph bumpers with chrome bumpers from a 240Z. We installed aftermarket F/R bumpers after our man William closed up all the holes and finished the paint work. Enjoy the before/after photos with more in the gallery below.
Rear:
Front:
Enjoying The Ride
We shipped the Z back to Frank and Patty in their new home down in San Diego. They were super stoked with the ZCG work performed and immediately began driving the car. Their first car show was The Main Street America car show in July put on by the Corvette Club of San Diego. Over 400 cars with a Datsun category.
FRANK: Rob and ZCG basically made our 280Z the awesomest most fun to drive ever. The list of replacements and improvements is too long to list but basically incredible upgrades with ZCG BBK, suspension rebuild with KYB struts springs, new bushings, ball joints tie rods control rods sway bar etc… and ZCG 2.5 exhaust system, ZCG CV axles, all new hoses, Koyo Race radiator with belts and so much more! Cosmetically a new head turner with 240Z style bumpers, beautiful bigger wheels with sticky tires and Recaro seats that are the envy. Again so many upgrades a long list but needed and appreciated. “Charlie” is faster, handles better, brakes with authority and what a tone!
Patty and I will always be grateful to Rob for his expertise, Z enthusiasm, honesty and did I mention sweet singing voice. A true pleasure to work with.
Thanks for your support Frank and Patty. Long Live The Z!
The Last Stop in Braking for your Z
Z Car Garage Big Brakes are one of the best systems available for your S30 Z Car with over 200 kits sold worldwide and unanimous positive feedback. See our ZCG Big-Brakes on client cars HERE and enjoy the photos below:
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 installation guide. Blog posts documenting all of our customers running the ZCG Big-Brakes can be found HERE. Christopher’s beautiful S30 and his ZCG Big-Brake installation:
Our ZCG Big-Brake kit ships with everything needed to install and retains the factory parking brake function. Chris successfully installed the BBK on his Z and they look great behind the 16×8 (zero offset) Watanabe wheels with 225/45/16 Toyo tires. 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.
CHRISTOPHER: The car feels planted like never before. Our family also has a fully restored 73 240 that is an excellent OEM example. Where that car feels stable and drives well, there’s no denying the age of its component and it drives like a seventies sports car. The 280 feels like a modern sports car and inspires confidence. The brake pedal communicates exceptionally well and the balance of the calipers bring the z down from speed a rate well beyond most cars today. The light weight of the S30 and the size of the ZCG big brakes is an unreal combo!
