Shop Talk for
Z-Car enthusiasts!

Click here to go to the Z Car Garage home page...Click here to go to the Z Car Blog home page...
Performance Parts for Nissan, Inifiniti and Datsun Cars
Search:

EVENTS: 2026 CSRG Corkscrew Classic June 12-14

Filed under: 240z,510,Events,Racing
by Alvin G @ 5:10 pm on May 29, 2026

 

On June 12-14, Classic Sports Racing Group (CSRG) will host the Corkscrew Classic vintage race at Laguna Seca. Z Car Garage will participate and support several client’s Datsun 510 race cars running in B-Sedan Group 3. It will be a great weekend filled with competition, camaraderie and plenty of Alfas, BMWs and Datsuns sharing the track. Remember to bring your family and friends as admission is FREE for spectators!

Hoosier Tire 2.5 Challenge

 

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

 

Watch these Datsuns Race!

Want a glimpse of what it’s like to see Datsuns racing at Laguna Seca? Check out our 2025 race report with video and photos: HERE, and view a sample of cars expected to race June 12 at the Corkscrew Classic:

Race car driver, restorer and Datsun Historian Glenn Chiou in his FAR Performance 240Z. This Z has a very rich racing history, driven in the 70’s by Loren St. Lawrence in VIPS Restaurant livery.

Join us for the 2026 Vintage Racing Season!

 

Z Car Garage is amped for more racing this year. Please check the CSRG website and zcarblog.com for upcoming race events. Do not miss the next event: The Monterey Motorsports Reunion at Laguna Seca August 12-15th.




Family Z: John’s 1971 Datsun 240Z

Filed under: 240z,280Z,Featured Cars and Projects,Parts,Performance
by Alvin G @ 2:40 pm on April 6, 2026

 

John B has been with us for many years. We featured his 1971 Datsun 240Z back in 2013 when he visited Z Car Garage for a mechanical overhaul, dyno tuning and Panasport wheels:

 

In 2020 he returned for our Z Car Garage Big-Brakes and more sorting. Since then he’s been Enjoying the Ride and recently completed his first track day at the world-famous Laguna Seca. Enjoy his track day report and read on for a summary of work we performed over the years.

John’s Track Day at Laguna Seca

 

JOHN: Here’s a report on my Track Day at Laguna Seca on 29 Nov 2025, with some history of my Z cars.

The event was hosted by Turn8 Racing on Saturday 29 Nov. It was my first time, so was a member of the Beginner run group. I brought both of my Z cars but only drove the 1971 240Z on the track. There were many other types of cars in the run group, some new ones like a 911 G3 and a new Ferrari, but there was one other 240Z.

 

The first couple of runs were “lead-follow”, where we followed an actual race driver around the track to learn the proper race-line through the curves. For the remaining runs we were free to attempt to find the race-line on our own, which happened occasionally for me. It’s pretty obvious when I did not have the race-line since I was either in the dirt or was quickly approached by traffic from behind. I found the slower I went the easier it was to find the race-line. The Beginner run group only allowed passing on a couple of the straights (for this event), it was my track during the turns and my chance to learn to find the race-line so I felt it as ok to go slow.

 

Of course, once in the straights, everybody passed me. By “everybody” I mean EVERY car on the track. They may have been going faster, but I was having a blast with my 240Z on the track. My smiles per mile was high.

 

My favorite turn was turn 9, the sweeping left-hander out of the corkscrew. Probably because it’s challenging to judge the brake/coast/accellerate adjustments since the next turn (10) is slower right turn. It’s nice to “have” the whole track during the turns at the Beginner run group to try different approaches. The whole track is great, it’s Laguna Seca man! What fun.

 

I want to go back with my 1977 Lotus Esprit to see if I can beat my lap time in the 240Z. I expect that the Esprit will have faster laps since it seems to accelerate quicker out of turns and is closer to a race car than the Z. I had ZCG inspect the 240Z the week before the event to ensure that the brakes were up-to-snuff. They performed well, as expected since both of my Zs have the Z Car Garage Big-Brakes.

 

ROB: John asked me about doing his first track day in his 240Z. I think the interest came from attending our Vintage Racing Events with his girls, eating snacks and hanging out at the track. I said why not? You’ve got brakes that can handle it and we know the car is safe. We did a tech-inspection on it, made sure everything was good to go and yes, John Bunker drove his S30 on the world famous WeatherTech Raceway also known as Laguna Seca. Good job John keep on loving the Z we can’t wait to work for your girls someday.

The Z Cars

 

ROB: We met John around 2012 and did a bunch of work to his 240Z. He later acquired a 280Z and 280Z 2+2 so his daughters could ride with him. Both of these S30s have our Z Car Garage Big-Brakes. John and I have the same passion for music and he is just exactly why I love my job: he’s passionate and spends time enjoying and driving his Z cars. He also has a vintage Lotus that we’ve done some work on.

 

JOHN: The 240Z is a 1971 model built in Oct 1970. My mom bought it in 1978 and I’ve been driving it since 1980 (45 years, yowza). My siblings and I used to ride in the hatch. (Why a mother of six bought a two-seat sports car is a point of discussion amongst us). It was her daily driver until about 2000 when she started having trouble getting in and out of it. She put about 250K miles on it and replaced the L24 engine with a rebuilt one from a 260Z. I bought it from her in 2005. In 2013 ZCG went through it and made it run as it should. We installed the Big Brake Kit, Panasport wheels, new tires, new headers, exhaust, and a suspension upgrade including Techno Toy T/C rods. It now has about 275K miles on the road and about 40 on the track.

 

The other Z is a 1978 280Z. It was originallly owned by my mom’s neighbor. He traded it to my brother for some custom furniture in 2000. I bought it from my brother, then sold it to my niece, who sold it to her brother. It sat in the driveway of his mother (my sister)’s house for a few years until I bought it from my nephew in 2019 where it went straight to ZCG for a Big Brake Kit, new Panasport wheels, tires, and a suspension upgrade. It has about 195K miles.

 

Both are daily drivers, mostly. I can’t take my two daughters in them (well, not legally), so it’s usually just me in the car going to work. There is a third Z car, a 1976 2+2, intended to take the whole family, but we will not talk about that here. These are multi-generation family cars. The goal is for my girls to continue the Z-car tradition when they get older.

Z Car Garage Big-Brakes

 

In 2020 we installed our ZCG Big-Brakes on John’s 240Z, giving him the ability to brake on a dime, perform well and daily drive. This is the same brake kit as seen on “Mrs. Butters”, our 1971 Series 1 240z shop demo car (above).

 

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 John’s stock brakes and installed our ZCG Big-Brake kit. The Z also received suspension parts from Techno Toy Tuning including their adjustable T/C rods.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, clutch hydraulics:

 

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

 
 

Enjoying The Ride

Photo by Alex Nibyt

We love seeing John in his Z cars locally, doing kid drop-offs and other daily driver duties:

 

He also joined us on Tokyo Calling 5 event hosted by Breakfast Club Rally. More photos in the gallery below.

 

Thanks for your support John and Long Live The Z!

…[read more]




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]




EVENTS: CSRG’s Corkscrew Classic at Laguna Seca June 20!

Filed under: 240z,510,Events,Racing
by Alvin G @ 5:10 pm on May 19, 2025

 

On June 20-22, Classic Sports Racing Group (CSRG) will host the Corkscrew Classic vintage race at Laguna Seca. Z Car Garage will participate and support several client’s Datsun 510 race cars running in B-Sedan Group 3. It will be a great weekend filled with competition, camaraderie and plenty of Alfas, BMWs and Datsuns sharing the track. Remember to bring your family and friends as admission is FREE for spectators!

Hoosier Tire 2.5 Challenge


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

 

Race Schedule

Watch these Datsuns Race!

Want a glimpse of what it’s like to see Datsuns racing at Laguna Seca? Check out our 2024 race report with video and photos: HERE, and view a sample of cars expected to race June 20 at the Corkscrew Classic:

Race car driver, restorer and Datsun Historian Glenn Chiou in his FAR Performance 240Z. This Z has a very rich racing history, driven in the 70’s by Loren St. Lawrence in VIPS Restaurant livery.

 




Long Live #49: Joseph’s 2023 Nissan Z

Filed under: g35,Nissan Z,Racing
by Alvin G @ 4:00 pm on February 19, 2025

 

Joseph L recently took ownership of our shop’s 2023 Nissan Z. Before we dive into Joseph’s story, let’s give the RZ34 a proper send-off by chronicling Z Car Garage’s journey with Nissan back in 2021…

From Prototype to Production

 
 

Our journey with the new Z began in May 2021, when Nissan invited us to their Headquarters in Tennessee to get up close and personal with the Z Proto. We thank Dan Passe and Jonathan Buhler for bringing ZCG along for the ride. We were fortunate to be a part of a series of great events since this inaugural visit.

In August 2021 we were invited to attend the 2023 Nissan Z Global Reveal event in New York:

 
 

In September 2021 we were guests of Nissan at SEMA:

 
 

In October 2021 we hosted a 2023 Nissan Viewing Event at Z Car Garage for the public to enjoy:

 

In June of 2022  Nissan kindly lent us a 2023 Nissan Z for five days

 

For Monterey Car Week in August 2022, Nissan gave us a 2023 Z in Ikazuchi Yellow:

 
 

Yes, Nissan even lent us an RZ34 to be Pace Car at the CSRG Vintage Races and on display at the Velocity Invitational in 2022!

 
 

We eventually took delivery of our own RZ34 in 2023. This is a 6-speed manual, Performance trim finished in Black Diamond Pearl with Graphite Leather interior. Read all about our experience HERE.

 

The fun didn’t stop there, after receiving our RZ34, Nissan invited us for a 3-day adventure along the Pacific Highway in this Boulder Gray Z:

 

Hooked on the Track: Joseph’s Infiniti G37 Sedan

 

ROB: We met Joseph in 2022 when he had another shop install a supercharger on his G37. There were many things that didn’t work well and he had us resolve them. Once we sorted out this car for Joseph he was really enjoying it and started modifying further. Then he discovered track days, picking up the pace and loving his G37 on road courses.

 

JOSEPH: My journey to Z Car Garage started with a second-hand, unused Stillen Supercharger kit for my 2010 Infiniti G37S sedan. The installation had problems. At this point I’d never heard of a “track day”, so if you’re wondering why I’d buy a supercharger kit, I ask myself the same question. I needed help. I found Z Car Garage. While the repair was being quoted I read Z Car Blog, and figured out that I had stumbled on the top Z shop in the world, in my backyard.

 

When I first met Rob, I will never forget, he was shuffling through files, looking for mine, while signing along with The Doors–pretty loud and pretty good–but he was replacing choice words with “Z Car Garage”. “Z Car Garaaaaagggeee, is calling us”. Z Car Garage not only fixed my beloved G, but they made it Z Car Garage Style. It was a rocket. I would later learn the term “sleeper’. It was the best sounding car I’ve ever heard, like naughty angels having a good time. The only other car I heard with this sound was a 370Z in San Jose that must have been set up the same way.

 

ROB: We started discussing future upgrades when unfortunately the G37 was stolen from his driveway, all captured on video and leaving him heartbroken. A few days later the car was recovered, but not salvageable. Joseph was in a tough spot. While the G37 is a wonderful car, we considered alternative track day cars, like a 350Z or 240Z and then a lightbulb moment…what about the Z Car Garage #49 RZ34! 

 
 

We were ready to sell since it was sitting idle and not being driven as much. There simply was not as many RZ’s around as we hoped to justify it as a development car. In the two years of ownership we did enjoy it at the track, attending local gatherings and driving events like the Breakfast Club Rally’s Tokyo Calling. It was time to pass on the torch and Joseph was the guy.

 

Long Live Joel Anderson and #49

DSC01503
 

Shortly after taking delivery of the new Z we knew exactly how we wanted to make it special, and that was to honor Joel Anderson’s #49 IMSA GTU Datsun 240Z. The graphics were laid on via wrapping and vinyl decals affixed for the numbering/IMSA stickers:

 

JOSEPH: Rob introduced me to “Hooked on Driving”. Being allowed to drive on real race tracks was a revelation, and I was “hooked”, instantly. After my first track day, we installed a Z Car Garage style suspension. I did three more track days, then the car was stolen. My heart was so broken that I thought about buying a beater and giving up the sport, for six or seven seconds. At this point I am in a simulator most mornings, practicing, so my priorities had changed. I wanted a Z.

 

When Rob offered the shop Z, I did not think about it. I was not even 100% sure which one he meant, nor did I care. It’s like Jimi Hendrix offering to sell one of his guitars. But it was the new Z, with the 49 car livery, a tribute to Joel Anderson. It still chokes me up as I write this that I am entrusted with the livery. Anybody that asks about the car gets a speech about Joel , Z Car Garage, and the 49 car. After one such occasion, the person asked “so, did they sell you this one for a dollar??”. No-I missed that bargaining chip when I had the chance!

 

ROB: Coolest thing of all is that Joseph knew the story of Joel Anderson, and asked us if he could carry on the livery and share Joel’s story. Such a win/win. Joseph has done several track days and gives us great feedback so we can continue developing the RZ34 platform. Thanks Joseph, looking forward to seeing you more and upgrading this Z to see more checkered flags!

 

Track Preparation

When we acquired our new 2023 Nissan Z the very first modification was a Fast Intentions TDX 2.5″ Cat Back Exhaust System. FI makes the best exhaust for late model Nissans/Infiniti sports cars, If you have an RZ34 this is the one to get with high quality, great fitment and a wonderful exhaust note.

 

The Fast Intentions Cat Back exhaust system also provides solid power gains. We performed before and after dyno runs on our 2023 Nissan Z Performance 6MT and saw 388hp/392tq with the OEM exhaust and 399hp/394tq with the Fast Intentions exhaust. Expect even more with tuning, see more photos and exhaust sound video in our product review Fast Intentions Product Review.

 

Before  Joseph’s first track day at Laguna Seca in the #49 RZ34 we installed the following parts, with more installation photos in the gallery below:

KW V3 Coil overs

 

Stock and KW V3 installed:

 

SPC Front Control Arms and Whiteline Sway Bar Set:

 

Nismo Cold Air Intake

 

Yokohama Advan Neova AD09 tires, Front Brake Pads (G LOC R8), Rear Brake Pads (G LOC SG1), Stoptech brake fluid 600f and Stainless brake lines:

 
 

We received great feedback from Joseph after his Laguna Seca track day (in-car video HERE)

JOSEPH: It was lowered an inch. It handled beautifully! It was very balanced and grippy. It barely understeered. I think most remarkably, going over the hill at turn 1 felt easy, whereas in my G I felt like I was weightless and I was going to lose it. I have learned that the size, weight, and center of gravity of a car are more important than the engine. That said, power delivery was super smooth and there’s a lot of it. You don’t really feel the turbos engaging, it’s just more power. The engine still has the stock tuning and I am still fine with that. The brakes are going to get an upgrade. They performed great but by the end of the day they were pretty cooked. I think we also want an oil cooler as that got pretty close to the red, but I never lost power.

 

What’s next for Joseph?

JOSEPH: I view myself as the sponsor of the car, and the luckiest test driver on the planet. Z Car Garage is the engineering staff and mechanics. Rob is the technical director. We can build the best street-able track car on the road, as Rob sees fit. I will keep working to get better as a driver and push the car as Zs are meant to be.

 

Long Live The Z!

 

…[read more]




Older Articles »