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Jay’s Datsun 510 on the Overcrest Rally

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:

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Photo by Emma Lai

On Saturday, August 30 we attended the Tokyo Calling 5 event hosted by Breakfast Club Rally. Z Car Garage participated with a group of client cars and enjoyed a wonderful day of driving through the foothills of Northern California. The event featured 280+ Japanese classics and 90’s-era wonders to appreciate during the morning social gathering and rest stops. Enjoy our report with mega-photo gallery and video!

 

Breakfast Club Rally

 

The Breakfast Club Rally (BCR) started 5 years ago as a small group enjoying weekend drives. It blossomed into monthly events with one hour of hanging out followed by several hours of driving. I highly recommend it for anyone looking to enjoy the beautiful Northern California roads and scenery. You can see our previous BCR reports HERE!

 

The initial BCR Tokyo Calling event, Tokyo Calling 2Tokyo Calling 3 and Tokyo Calling 4 were all a blast. We did not want to miss their fifth all-Japanese, mostly-vintage rally so I assembled a group of Z Car Garage clients and friends to participate in TC5. We left the shop at 6:15am heading to Sonoma, here is a preview of our cars:

Jim’s 1971 Datsun 240Z

 

Jim’s 1971 Datsun 240z is now sporting a Rebello 3.2L with Jenvey ITB EFI, Recaro Specialist seats, CD009a 6-speed transmission, our Z Car Garage Big-Brakes and Z Car Garage CV Axles!

 

Frank’s 1978 Datsun 280Z


Frank’s 1978 Datsun 280Z features our Z Car Garage Big-Brakes, full suspension refresh, 240Z bumper conversion and Panasport wheels.

Mrs. Butters

 

I drove Mrs. Butters, our Series 1 shop 240z. This Series 1 S30 features a 3.2L with triple-Mikuni induction, Z Car Garage Big-BrakesZ Car Garage CV AxlesZCG Heat Shield, 6-speed transmission and full KW Suspension.

 

John’s Datsun 240Z

It was great to see our client John Enjoying the Ride in his 1971 Datsun 240Z featuring our the Z Car Garage Big-Brakes and Z Car Garage CV Axles.

 

Linda’s 1972 Datsun 240Z

Linda Williams drove her 1972 Datsun 240Z OMS Pace Car Duplicate. Z Car Garage revived this historically-significant Z from its slumber to make it a nice driver for Linda while retaining its survivor status. She loves driving it everywhere.

 

Our morning caravan of 6 cars enjoyed cruising up I-280 and the Golden Gate Bridge. Nothing beats driving with fellow Z car owners!

 

Tokyo is Calling before the Rally!

 

Our crew arrived at the rally start in Sonoma and it was already filled with fabulous J-Tin parked at a local airport. BCR hosted a “social hour” from 7:30-9am so we could take in all the glorious cars. The vibe was tremendous, and as usual it went by too quickly. Let’s go through some of the highlights, with more photos in the gallery below!

 

Over 20 S30 Z cars were present!

 

I am always on the lookout for Nissans and Datsuns, and roadsters get my attention. There were at least 10 in attendance including a genuine 1967 2000. One of the most sought after Datsuns, these “half-year” models were introduced mid-1967 offering a 5-speed transmission and 150hp twin-Mikuni carb’d 2L engine…hot stuff for the era.

 

Ian’s SRL is #601 (out of ~1000 cars) and it was fully restored years ago by Les Cannaday in San Diego. Ian is meticulous about maintaining this car, but it is no garage queen, attending monthly rally events. The (655) Off-white paint with red interior is one of my favorites. Yes, it even sports a factory Nissan hardtop with all the stainless trim!

 

Another ’67 2000, this one is #072!

 
 

Mark’s right-hand drive ’69 2000:

 
 

High and low-windshield roadsters models were present:

 

Datsun 510

There were several Datsun 510s in wagon and sedan form. Our client Jay installed a set of our Z Car Garage CV Axles on his Green 510, and this time he brought the entire family in their mint 510 Wagon!

 

More 510s:

 
 

Back to Z cars, Lora joined us with her recently acquired 1971 Datsun 240z. This one-owner  Series 1 S30, affectionately known as “Buttercup” has been with Z Car Garage for many years. Excited to share her Z-car journey on zcarblog.

 

It was a pleasant surprise to see our client Geoff in their rally-inspired 1972 S30 . Over 5 years ago we installed our Z Car Garage Big-Brakes and Z Car Garage CV Axles!. They are returning to ZCG for a 6-speed transmission swap and triple carbs!

 

Jason Dove’s 280z featuring Z Car Garage Big-Brakes. Jason is a long-time friend and client, full report coming to zcarblog.com.

 

See the gallery below for more S30 Z car photos!

 

A Z31 300ZX attending, in turbo form!

 

Our client Cameron’s Z32 Twin Turbo visited Z Car Garage for maintenance work, downpipes, inlet piping, larger intercoolers all from Specialty Z. Cameron has been bringing his 300 to us for many years and we we are really glad to see him driving. There were several Z32TTs in attendance!

 

Paul’s B13 Sentra S-R

 

There were a handful of S13, S14 and S15(!) 240SX:

  
 

Leo’s Nissan Pulsar GTi-R

 

Super happy to see Leo and his Nissan Pulsar GTi-R at Tokyo Calling 5. This RHD, JDM hot-hatch is known as “Baby Godzilla”, sporting all-wheel drive and an SR20DET drivetrain. What’s wild is that this Pulsar used to be owned by our very own Gary at Z Car Garage! Leo purchased it back in 2017 and drove it all the way from Reno, NV.

 

Nissan Skyline

 

It was great to see Miles (Rays wheels) and Kurt W.. Both will be getting updated zcarblog features.

 

Mike’s R32 is looking sharp, now wearing silver TE37s:

 

Fred’s R34 GT-R in Bayside Blue:

Photo by Emma Lai

 

A Hakosuka (C10) Skyline:

 

Enjoy this walk-around video from Tokyo Calling 5:

Rally On!

Photo by Zack Hubbell

The rally started at 9am and I was tasked with leading our group. I really enjoyed hustling Mrs. Butters through the backroads. This route was a bit longer than previous TC events at a 130+ miles.

 
 

One of the perks of BCR events is their team of professional photographers at various stages capturing epic rolling and detail shots so people can focus on enjoying the drive. I encourage you to visit each of these SIX photographer’s photo albums to see shots of your rides:Nathalie Mossberg, Kevin Lee, Alex NibytZack Hubbell, Emma Lai and Chris Friske.

Photo by Emma Lai

 

We took a midpoint break from the heat in the historic town of Winters. Lots of cars to see and great chatting with fellow enthusiasts.

 
 

The rally concluded back in Sonoma airport, where BCR arranged for lunch from Kinoko Japanese Home Cooking. We enjoyed Japanese comfort food  surrounded by J-Tin and vintage aircrafts.

Photo by Kevin Lee

There were so many cool cars, please check the gallery for more photos! Next, let’s check out some non-Nissan/Datsun action…

Honda

 

Honda was well-represented including late model DC2 Integras, a few NSXs, lots of S2000s, CRXs and EF/EG hatches rounded out the display:

 

Mazda


A rare Mazda Cosmos was a real treat to see. First-gen,  FC and FD RX-7s, and many Miatas attended:

 
 

Toyota

 

Some of our favorite Toyota’s including Supra (A60, A70, A80), first gen MR2s, and AE86s! The Lexus IS300 SportCross with A80 Supra wheels was sweet!

 
 

I don’t think I’ve seen this many 2nd-gen A60 Celica-Supras on one place!

      
 

Trucks and Vans

Let’s not forget the Japanese classic trucks and vans! Generations of Land Cruiser:

 

Thanks BCR!

 

Many thanks to the Breakfast Club Rally organizers, we had a blast and I urge you to register for their next event, especially if you are in the South Bay area like me and want to see what driving bliss lies North.

Photo by Chris Friske

Thank you to all of the Z Car Garage clients that made the journey with us and braved the heat! Huge thanks to BCR for extending their hospitality to our crew, everyone was thrilled. Here’s to the next rally and always, always #DoitInADatsun! More photos in the gallery below…

 
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RACING: 2025 CSRG Sears Point Challenge October 3-5

Filed under: 240z,510,Events,Racing
by Alvin G @ 5:10 pm on September 1, 2025

 

WE LOVE RACING! Classic Sports Racing Group (CSRG) is hosting the Sears Point Challenge at Sonoma Raceway, October 3-5. Z Car Garage is participating and supporting several client’s Datsun 510 race cars running in B-Sedan Group. This vintage racing event is totally FREE to spectators so please join us! Bring the family, enjoy cool cars and charity rides around the track. Attention DRIVERS: there is still time to register to race! Sign up HERE.

 

Again, admission is FREE for this event and you will have access to all spectator areas on track, race cars and drivers. You can see our report from the 2024 Charity Challenge HERE

Z Car Garage Supports Five Datsun 510s!

 

It is our pleasure to bring more enthusiasts into the world of vintage racing. Our services do include full race support and car-preparation to help make client’s race days seamless and worry-free so they can focus on driving. One of our specialties is dyno tuning. Before a race weekend we confirm that your car is running well and make necessary adjustments while on the chassis dyno:

 

#88 Todd Rueppel

Todd enjoyed his Z Car Garage trackside support experience with us at the Laps For Laguna event!

#7 Kelvin Tse

Kelvin and his brother Kenny are regular ZCG trackside support clients…

 
 

#64 Kenny Tse

 
 

#6 Noah’s Bluebird Coupe

#72 Tom Dockery

We have helped Tom build and prepare his Ex-Norm Balzer/Koobation 510 for several years. You can view his race report below:

#68 and #30 Noah’s 510 and BMW 2002

#7 Rob Fuller

ZCG owner Rob Fuller, Bay Area Datsun Dealers tribute car

Photo by Jim Rose

 

Vintage Spec Miata

 

We will also be supporting Vintage Spec Miata!

Join us for the 2025 Vintage Racing Season!

 

The Classic Sports Racing Group (CSRG) is excited to welcome Vintage Spec Miata (1990-1997) to all of their events! This is a fun, affordable way to get into vintage racing. If you have any questions regarding prep and presentation, reach out to Rob Fuller: rob@zcargarage.com.

Z Car Garage is amped for more racing this year. Please check the CSRG website and zcarblog.com for upcoming race events.

 

 

 

 




RACE REPORT: CSRG Corkscrew Classic

Filed under: 240z,510,Events,Racing
by Alvin G @ 5:10 pm on August 10, 2025

 

On June 20-22, Classic Sports Racing Group (CSRG) hosted the Corkscrew Classic vintage race at Laguna Seca. Z Car Garage participated and supported several client’s Datsun 510 race cars running in B-Sedan Group 3. It was a great weekend filled with competition, camaraderie and plenty of Alfas, BMWs and Datsuns sharing the track. Enjoy our race report with photos and video!

 

Z Car Garage Supports Four Datsun 510s

 

It is our pleasure to bring more enthusiasts into the world of vintage racing. Our services include full race support and car-preparation to help make client’s race days seamless and worry-free so they can focus on driving. One of our specialties is dyno tuning. Before a race weekend we confirm that your car is running well and make necessary adjustments while on the chassis dyno.

VIDEO: Dyno tuning Noah’s Nissan Bluebird and Alison’s Spec Miata.Volume up and enjoy!

 

Hoosier Tire 2.5 Challenge

 

CSRG hosted the Hoosier 2.5 Challenge TA/BS. This is an action-packed race group with B-Sedans battling for points in the series!

 

ZCG clients running at the Corkscrew Classic included:

#6 Noah’s Bluebird Coupe

 

#64 Kenny Tse

 
 

#88 Todd R.

 

#72 Tom Dockery

We have helped Tom build and prepare his Ex-Norm Balzer/Koobation 510 for several years. You can view his race report below:

 

TOM: Returning to Laguna Seca was a real treat—it feels like it’s been far too long. The track has a natural rhythm that just flows with you through every corner. While Sonoma may be more technically demanding and keeps you on the edge of your racing seat, Seca will always have my heart.
This CSRG event gathered all the B-Sedans under the Hoosier 2.5 Challenge banner, which meant a field full of fast drivers, many of whom were laser-focused on points and the podium. I was content to stay out of that mix, hanging toward the back and enjoying the experience. That was easy enough during the two races, but a bit more challenging during qualifying.

 

The event also brought back former owner and champion Jon Koobation, which was a highlight. A special thanks to Rial Barnett from B-Sedan Racing for taking the time to interview both Jon and me for the B-Sedan community—truly a special moment. As always, big thanks to Rob and the ZCG Team for their outstanding coaching and race support. And of course, huge appreciation for the extended racing family—Meghan, Laura, Chris, Kenny, Noah, Kelvin, and Kelly—you’re simply the best. Looking forward to Sonoma in October! 

You can view the B-Sedan interview with Tom Dockery and John Koobation here on Facebook.

VIDEO: Enjoy this in-car video of Tom qualifying at Laguna Seca with a chase camera view as well:

Paddock Action

VIDEO: Catch a glimpse of the Z Car Garage paddock and watch the Group 3 and Group 9 vintage racers rollout in the video below!

Rob recaps the event…

ROB:  Troy Ermish’s Hooiser Challenge Series was one of the special run groups and it was really cool to see all the 510s, Alphas and BMWs mix it up. We supported 510 drivers  Kenny Tse, Noah, Todd, and Tom Dockery. Todd took a year off racing and he did a fantastic job for hist first time back with a personal best lap time. Laura B and myself in our Spec Miatas and we had a new addition: Ara’s (who races 510s) wife Alison came to join us with her Spec Miata. We had a great time as the run groups were fantastic with 5-6 Miatas. Can’t wait to see 20 VSP in the field.

 

Kenny and Noah both got their PBs at Laguna. Tom Dockery had his B-sedan interview with John Koobation which was super cool. Unfortunately Meghan and I were busy on Sunday, so huge shout out to Josh and David Carroll for handling the Z Car Garage Sunday program.  Our staff is a well-oiled machine, and I had FOMO really bad on Sunday. Everybody did a great job. Can’t wait for the Sears Point event coming in October so thanks again for tuning into our races. Remember, all CSRG events are free for spectators. Contact Rob if you are interested in racing with us. We will guide and help you get faster as well.

 

Vintage Spec Miata

 

The Classic Sports Racing Group (CSRG) is excited to welcome Vintage Spec Miata (1990-1997) to all of their events! This is a fun, affordable way to get into vintage racing. If you have any questions regarding prep and presentation, reach out to Rob Fuller: rob@zcargarage.com.

A weekend of great racing and good times

 

We enjoyed sharing this experience with our friends and CSRG family. Special shoutout to ZCG crew including Cooper and Josh, running all of the cars above would not be possible without them. Big thanks to Meghan for taking photos and video around the paddock.  View all in the gallery below

Join us for the 2025 Vintage Racing Season!

Z Car Garage is amped for vintage racing this year. View our race schedule listed below, and follow the CSRG website and zcarblog.com for more information. Do not miss the next exciting event: CSRG’s Sears Point Challenge at Sonoma Raceway October 3-5.

Z Car Garage Trackside Support Services

 

It is our pleasure to bring more enthusiasts into the world of vintage racing. Our trackside services include full race support and car-preparation to help make client’s race days seamless and worry-free so they can focus on driving. From arrive-and-drive service to on-track support and coaching…we love to help. Check out the Z Car Garage experience with our client Todd and his B-Sedan Datsun 510

 

One of our specialties is dyno tuning. Before a race weekend we confirm that your car is running well and make necessary adjustments while on the chassis dyno. Here is a video of the race cars we prepared this week with dyno passes and a walk around the shop. Enjoy!

 

 

 
…[read more]




A Tribute to Speedhunters

Filed under: 240z,510,Events,Featured Cars and Projects,Skyline
by Alvin G @ 8:54 am on July 14, 2025

 

Speedhunters, the popular car culture website, appears to be inactive. While there’s no official announcement of the site’s demise, like many fans and followers of the site we are disappointed. Speedhunters was known for its high-quality photography and in-depth stories about car culture.

 

We’ve gathered all 14(!) Speedhunters articles featuring Z Car Garage clients and friends here for you all to enjoy. Who knows how long the site will remain on the web, so click on the photos or links below to read the full features by authors/photographers Trevor Ryan, Naveed Yousufzai, Larry Chen and Mike Garrett.

Z Car Garage Shop Tour

Gary’s OS Giken TC24-powered 1971 Datsun 240Z

Eric Straw’s RB26DETT-Powered 1984 DR30 Skyline

James’ 1972 Datsun 240Z Turbocharged L-Series

Driving While Awesome: Coastal Range Rally

The Joel Anderson IMSA GTU Datsun 240Z

Alvin’s 1967.5 SR20-Powered Datsun Roadster-by Trevor Ryan

DWA Rally From Home

 

Mr. K’s Personal Datsun 240Z

 

Eric Straw’s 1969 SR20DET-powered Datsun Roadster

Gary’s 1971 Nissan Skyline 2000GT

Alvin’s SR20-powered Datsun Roadster-by Mike Garrett

The 2018 Japanese Classic Car Show

The 2018 Mitty Vintage Races




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