WE LOVE RACING! On March 24-26, Classic Sports Racing Group (CSRG) hosted the David Love Vintage races at Sonoma Raceway. Z Car Garage had a blast racing and supporting several client’s Datsun 510 race cars running in the B-Sedan Group. It was a great weekend filled with competition, camaraderie and plenty of Alfas, BMWs and Datsuns sharing the track. Enjoy our report with in-car footage and photos

 

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.

Video of two Datsun 510 B-Sedans (Rob and Tom), Enjoy the sweet L-series music!

ZCG clients running at the David Love Vintage races included:

#8 Gabe Rothman

Gabe has been an avid track day weekend warrior for five years and we will highlight our preparation of his B-Sedan 510 soon. Let’s hear his race report from Sonoma:

“This year’s David Love Memorial, as always was a first-class event attended by the usual fun and friendly rabble of vintage racing enthusiasts. The weather was perfect, with clear blue skies and comfortable  temperatures, but cool track temps which made for ideal racing conditions.”

 

“While I had a few ups and downs over the weekend, I had far more ups highlighted by setting a new personal best of 1:53.9 en route to a 4th place finish in the Saturday feature race. This time represented a 2-second improvement from my previous best. It just goes to show that the best mod is the driver mod — track time rules all! I can’t take all the credit though. As always, I received phenomenal trackside support from Rob Fuller and Z Car Garage, who were there to help me fine-tune the car and provide valuable insights and advice. Rob, in particular, is an invaluable resource. His insights are always tailored to suit the driver and have helped me rapidly move to the front of the B-Sedan field despite this being just my second season in the car.”

Watch Gabe putting in work with his Personal Record session, volume up and enjoy!

#72 Tom Dockery

Tom Dockery drove his  Ex-Norm Balzer 510. This car made its debut in May 2019  and we are excited to share its full story and profile Tom’s journey into racing soon.

Tom made a triumphant return to last year’s 2022 CSRG Season Finale after the car was down for repairs. He’s getting back into the rhythm of things and we are happy to see him behind the wheel again. Let’s hear his race report…

 

“The weekend didn’t start as planned, as work issues forced a late arrival to the Friday practice day. I managed to get on rack for the last practice of the day, but the combination of track conditions and my absence from Sonoma Raceway produced really slow and sloppy laps. Saturday, morning practice was an improvement and I was able to find a better Sonoma rhythm. Qualifying race in the afternoon was interesting mostly because the Mini’s were thrown into our group.  There were a few of the Mini guys running similar lap times with me so the were certainly in the mix at the start. Sunday I put on new tires and I continued to find more speed and faster lap times. I look forward to picking up where I left off at the end of April when the SVRA event comes to the Sonoma.”

 

Here is in-car video from Tom’s 510 with a cool rear-facing camera angle, enjoy!

#7a Kelvin Tse

Kelvin’s 510 features our Z Car Garage CV Axles and dyno tuning. He and his brother Kenny both had a total blast with us at the David Love event.

 

#64 Kenny Tse

Photo by Josel Cobangbang

Kenny drove the Ex-Ted Gruner B-Sedan 510. He had pretty serious goals this year and he was picking up the pace really well.

 

#7 Rob Fuller

Photo by Josel Cobangbang

Rob Fuller piloted the Bay Area Datsun Dealers tribute 510. Here is his report from the race weekend with in-car video:

 

“Once a year we get to attend the David Love. There was a good mix of 19 cars in Group 3 Sedans (2002s, Alfas, 510s and Minis). ZCG supported 5-cars total: myself, Tom, Gabe and Tse brothers Kelvin and Kenny. Cars in the field: Parker and his dad Bruce were fast in their Alfas. Parker’s car was acting up so I opted to start from the back rest of the weekend. We’ve been making changes to the suspension setup in BADD 510 and its working well…very slippery on Friday from recent rains, better over weekend.”

 

“Honorable mention goes to Kenny who picked up the pace towards his goals, Kelvin and Tom getting back into the swing of things. Gabe joined the ZCG team last year and his car had alot of issues we’ve been sorting them out with each event. It’s been a blast watching him excel…he makes great decisions, listens and he’s fast. He was up in the front of the field and we are super excited to see how he does at the SVRA events. Gabe’s car has a 2L in it so it’s a pretty heavy car but man he is wheeling it. Really proud of him and all the guys. We had a great spot and  the vibe in this ZCG pit is filled with friends, family and fun. great time. Kudos to the CSRG people they put on such a great event. Excited to be a part of their organization.”

 

Enjoy this in-car video from Rob’s 510 as he starts from the very back of the race group:

You can see more of Rob’s race videos from the CSRG event (and other race) on his YouTube Channel. Give the guy a thumbs up and subscribe while you are there!

 

Mrs. Butters as Pace Car

 

Our 1971 Series 1 240z shop demo car “Mrs. Butters” was Pace Car at the David Love event. It features our Z Car Garage Big-Brakes, Z Car Garage CV Axles and KW suspension. Rob is stoked:

“CSRG has been gracious in letting ZCG provide pace cars for the race events… since it was raining and we did ‘t get our RZ34 in time we thought it appropriate to have Mrs. Butters do the duty…pretty cool to have Butters out there with pace car lights leading the track. Even the Pace Car driver really enjoyed her.

Photo by Josel Cobangbang (L) and Geoff Pitts (R)

 

Rob also test drove a few cars for clients to give feedback. Big thanks to Meghan for taking photos and video around the paddock. Here is a paddock highlight reel of what it’s like at a vintage race…you should join us next time!

 There were cool cars everywhere in the paddock:

More photos in the gallery below! See you at Sonoma April 27 and Laguna Seca May 4 for SVRA’s double-header vintage racing events!

 

Join us for the 2023 Vintage Racing Season!

Z Car Garage is amped for more racing this year. Here is list of events we will be attending in 2023, including CSRG and SVRA . Please join us!

March

March  3^rd to the 5^th    SVRA  Thunderhill

March 24 to 26^th          CRSG   Sonoma

April

April 27^th to 30^th           SVRA   Sonoma

May

May 4^th   to 7^th               SVRA   Laguna Seca

June

June  23rd to 25^th           CSRG   Laguna Seca

August

August 12-13                    Monterey Pre-Reunion
August 16-19                    Rolex Monterey Motorsports Reunion

September

Sept 8^th  to 10^th              CSRG   Sonoma

October

Oct. 13-15.                     CSRG Laps For Laguna

Novemeber

Nov  3^rd to 5^th                 CSRG   Thunderhill

Nov 10^th to 12^th              Velocity Invitational

…[read more]

 

Our client Sung Kang’s RB26-powered Datsun 240Z is featured in the popular Japanese magazine, “Option”.

 

In 2020 Sung visited Z Car Garage, driving “Mrs. Butters”, our 1971 Series 1 240z shop demo car. After driving Butters, Sung wanted the exact same Z Car Garage Big-Brakes, Z Car Garage CV Axles and KW suspension on his very own “FuguZ”!

   

You can view the OTION magazine article HERE.

Z Car Garage is featured in Nostalgic Hero’s coverage of the Z Owners of Northern California (ZONC) 50th Birthday Celebration at the Blackhawk Museum in Danville, Ca. You can view the article HERE.

 

We had a great time attending the event and Rob Fuller displayed his #49 Joel Anderson IMSA GTU Datsun 240Z. Our client and fellow racer Glenn Chiou displayed his FAR Performance 240Z while Linda Williams displayed her 1972 Datsun 240Z OMS Pace Car Duplicate:

 

Z Car Garage also displayed the 2023 Nissan Z!

 

You can see our full report from the ZONC celebration with even more photos and video in this blog post HERE. Thanks to Hisahi Masui from Nostalgic Hero!

 

Our client Gary’s S30 with the Datsunworks KN20 twin-cam cylinder head is featured in the popular Japanese magazine, “Option”.

 

Supporting the 3.1L engine are our Z Car Garage Big-Brakes, Z Car Garage CV Axles, Jenvey ITB EFI with Haltech Elite management, Nissan 6-speed CD009a transmission and OS Giken 4.11 LSD. You can view the article HERE.

 

Big thanks to photographer Akio Hirano and Hideo Kobayashi for taking the time to visit Z Car Garage on their trip from Japan. Long Live The Z!

 

 

 

We love working with owners that have a long history with their Z car. Stan K is the original owner of this early Datsun 240z (VIN# 511, 11/69 build), purchased brand new in 1970. The car had been sitting in storage for decades and Stan contacted us to revive it with mechanical sorting.

 

Stan shipped his car to our shop from Rocklin, Ca and we began work in 2020 to get it back on the road. Our Z Car Garage CV Axles along with refurbished brakes, suspension, interior and engine all transform this Z back into the sports car Stan remembered enjoying. Let’s get into the mechanical restoration of HLS30-00511 in one of our favorite colors, Safari Gold.

Drivetrain

 

The Z had been sitting in garage since the early 90s. Stan was getting older and his son was getting to be of age where he could enjoy it. The idea was for Stan and his family to do a mechanical restoration, allowing us to get it back on the road for the next generation to drive.  We performed a full inspection when it arrived, and it was in rough condition from being parked for so long:

 

Unfortunately the engine had failed, so we built a Rebello 2.4 “stock” rebuild, retaining the factory block and cylinder head since it was such an early S30:

 

Before the rebuilt engine was installed the engine bay was cleaned up, before/after and many more photos in the gallery below:

 

Rebuilt engine going back in and ZCG went to work, performing all the things we do when getting these Z cars back on the road: refreshed entire cooling system, heater core, updated the starter and charging system to 280ZX spec and a fresh set of Z-Therapy carbs with Pertronix ignition and all of tune-up items:

 

We replaced the intake/exhaust manifold gaskets and installed an MSA coated header with our ZCG Exhaust system. The original 4-speed transmission was resealed. Before/After drivetrain and engine bay work:

   

Dyno Tuning

Rob dyno tuned the Z, making 133hp/137tq at the wheels:

 

Enjoy this video of the dyno runs and L-Series music!

 

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. These are 100% bolt-in replacing your half-shafts and does not use aluminum adapters commonly found in aftermarket units. We have over 200+ CV axle kits on customer cars and we are stoked with all of the positive feedback.

  

Stan has CV Axle set #377. Stock half shafts (L) and ZCG units. Also shown are the T3 control arms:

 

The differential was resealed with new front/side seals:

   

Braking System

 

Rob shares his thoughts on going through Stan’s entire braking/hydraulic system:

“I couldn’t believe how Stan K’s car went from resting in its slumber in his garage to running on the road once again. After the phenomenon of Z Car Garage Big-Brakes it was really odd to go back to an entirely stock braking system…re-doing factory calipers, rotors, re-packing wheel-bearings, shoes, wheel cylinders, drums, it was really cool.”

 

S30 World Fuel Tank

We decided to start fresh with a new S30 World fuel tank. They make a wonderful Series 1 replacement. Great product coming from owners Gustav Oplasnik and Chris Visscher, Z enthusiasts/restorers.

   

We also replaced all vapor hoses and hatch weatherstripping to eliminate fuel smell in the cabin:

 

Topping off the mechanical restoration was a suspension refurbishment with adjustable T/C rods, new ball joints, springs and shocks:

Details

 

Since our 1971 shop demo Z Mrs. Butters used to run on the Series 1 OEM wheels we knew exactly what tire to run on Stan’s…185/70/14 Vredstein Sprint Classics. Rob also found Stan a set of Series 1 “D” hubcaps from our stash of parts:

 

A fresh set of NOS Hatch vents was installed:

 

Interior

 

In addition to the mechanical restoration we also freshened up the interior. The highlight is a full dashboard replacement using a Series 1 reproduction piece from Vintage Dashes. We have now performed several Vintage Dashes installations and we thank Ivan Jaramillo for making a cost-effective product for Z cars. Here are a few in-progress photos showing the old-cracked original dash being removed to prep for the new unit, more pictures of the process in the photo gallery!

 

The heater box was refurbished with new heat/defrost vents, gaskets and all HVAC cable controls were lubed:

 

All gauges were dissembled and cleaned up so the view from the steering wheel is minty fresh:

 

New dash fully assembled and ready to re-install:

 

Stan’s Z received our ZCG door treatment with our door seals and weatherstripping: all the things we do to make those doors sound less “tinny” and shut like a German car:

 

The seats were weathered, so once again Rob’s stash of parts yielded a fresh set of seats:

   

This Z is back to its former glory, with everything we know to update/improve without taking away the value of a Series 1. Stan’s Z has a full mechanical restoration so it can be enjoyed by his family and next generation of Z enthusiasts. On the cosmetics side, with a full detail you can see how the factory paint comes back like nobody’s business:

 

Our time with Stan’s Z was during COVID so his family was not able to come down to the shop and see all the progress. A bit of sad news, by the time we finished his beloved 240Z, Stan passed away. His widow, son and daughter came down to Z Car Garage. His son did not know how to drive manual so Rob gave him a quick lesson:

“I taught his son how to drive stick and use specific items like the choke lever. We all cried, tears of sadness and joy celebrating Stan’s Z. He might have crossed over but his Z car will remain here for his family to enjoy. Long Live The Z. Long live the passion. Thanks Stan K.”

 

Life is short. Enjoy The Ride fellow Z car enthusiasts! More photo of Stan’s 1970 Datsun 240Z in the gallery below:
…[read more]