Jack Atkinson, friend, extraordinary designer, fabricator and creator of the Primadonna Z, left this world on July 15, 2022. He was 68. Jack and his wife Yolanda have been a part of our lives since the beginning of Z Car Garage. We send our deepest condolences to Yolanda and their family.

 

Being lifetime members of The Z Owners of Northern California (ZONC) and supporting our shop along the way, we are forever grateful to them. This is our tribute to you, Jack. We miss you and know you are out there Enjoying The Ride!

Design and Fabrication

 

In the automotive space, Jack was a visionary designer and self-taught fabricator. Many enthusiasts in the Nissan/Datsun community to this day are still impressed with his iconic “Primadonna Z” based on the 1970’s Datsun 240Z sportscars. This is a very special Z car with a history that will be shared in a (deservedly) separate blog post. Briefly, Jack Atkinson built three totally custom 240z cars in the early 80’s. In 2021, Z Car Garage helped reunite Jack and Yolanda with his first Primadonna Z build:

 

Heavily influenced by the wild IMSA Z ‘s and Porsche 935 bodywork, Jack hand-fabricated the body pieces and affectionately named the cars “Primadonna Z’s”. Only three Primadonna Zs were made. This red car is the first one Jack built, here is a period photo of it:

 

Jack would go on to build and eventually sell the Primadonna kit, spawning black and white versions:

 

The whereabouts of the black and white cars have been fairly well-documented over the years, eventually landing (and thankfully) in the hands of caring owners. The white car (known as Jettlag) and red car (known as Z Bait) are currently with Eric and Allison Knutsen of Southern Florida Z. We have so much to tell you about this car’s history, from its current whereabouts back to inception in the skillful hands of Jack. For now, a nice primer can be seen HERE.

 

Datsun Destiny

 

Thirty-six years later Jack was reunited with his first creation, Primadonna Z #1. The Z arrived at Z Car Garage and we were able to get it started and take both Jack and Yolanda for a spin. It was incredible to see this Z in person and even sweeter to witness the reunion. This would be Jack’s last ride in the car he built by hand before he passed.

 

Here is short video of Rob and crew getting the Z started and rolling on the street:

 

Back in Z Game

After a 20 year hiatus, Jack’s creative mind and passion urged him to get back into modifying Z cars. This time he chose the Nissan 300ZX (Z32) as his canvas, building two “Primadonna Z32” sportscars.

 

The first Z32 was a 1993 convertible (above) that was transformed into a widebody with several iterations of livery, wheels and color schemes. That was Jack: always seeking to improve his designs:

“I wanted to take an already nice looking Z and make it look like a super car. Even though this car is a one off, my insurance is the complete set of molds, from which the components you see were made. I made the fiberglass molds from the hand-sculpted prototype body of wood, aluminum, styrofoam, fiberglass and bondo. Body components were constructed using hand laid S-Fiberglass, Carbon Fiber and Kevlar and rolled out with a high temperature resin.”

The build started in July of 2005 under a canopy in his backyard and took 6-months to complete-including paint. Below, build documentation and the Primadonna Z32 in all-black:

 

The second Z32 was a 1996 Twin-Turbo with only 13,400 miles on it. This stunning ZX was one of the last Z32s to roll off the line (#247 of the last 300) and Jack’s hand-made body-work highlighted the car’s lines, while leaving the ‘looks-new’ interior in full view through the windows and t-top. Jack garnered many awards for both Primadonna Z’s including Best of Show and First Place at ZDay in Pismo Beach:

 

Jack’s LS3-Powered Z32

 

Jack developed a love for Corvettes and we helped him bridge his passion for the Z by performing an LS3 engine swap into his Primadonna Z32 Convertible. This was a dream come true for Jack, earning him a prize in the Z32 Ultra Modified category at ZCON 2021. Here are a few photos of us wrapping up the LS3 swap with road-testing and dyno tuning. Full report soon!

 

It even sports full A/C and OEM shifter for the automatic transmission. The Z was loaded up with the OMS pace car and heading to ZCON 2021! You can hear Rob discuss Jack’s LS-powered Z on this episode of Hoonigan Autofocus with Larry Chen from the 34th Annual Z Car Convention (ZCON) hosted by ZCCA in Colorado Springs.

  

Fellow Z car enthusiast and ZONC board member Ann Devor on Jack’s creative work. Jack inspired many Z-car enthusiasts, including younger folks:

“Jack, with Yolanda’s assistance with fiberglass molding, designed and fabricated all manner of auto body parts – fenders, noses, tails, splitters, wings, all to accommodate the bigger wheels that were necessary for his aerodynamic designs. And the wheels were big! Wheels for Jack’s cars were custom made and it was always one of his favorite jobs to put his new wheels on for the first time. And to his last days, he wanted a set of new wheels for one of his cars. Jack was always thinking about the next big thing he wanted to do, whether it was a road trip or a new design for a car.”

“When Jack started working with vinyl applications and graphics, a whole new world opened up and added to Jack’s already respectable number of design innovations. Jack’s cars visually popped with their huge wheels covered by muscular fenders, big wings, splitters just barely clearing the asphalt, and car paint clothed in colorful spears, stripes, arrows, and emblems. There is nothing else like Jack’s cars.”

Roadtrip Leader

 

Some of our greatest memories of Jack are the numerous roadtrips he led (with Yolanda’s help, of course) with ZONC. These memorable drives would kick-off at Z Car Garage, with Jack briefing a large group of enthusiasts. You could also count on seeing Jack’s car equipped with a CB radio antenna, whether it was a Z car or NSX. This desire to share the road and its adventures carried with him later in life to the Santa Clara Corvette club where he would lead them on epic cross-country drives.

 

Datsun Family

 

Jack and Yolanda have supported Z Car Garage since we opened our doors in 2004. They helped us design and produce special t-shirts and swag (more on the way!) that you may have seen at various race events and gatherings. We are forever grateful for their friendship.

 

Love. Jack and Yolanda were in love for 43 years. Their partnership was inspirational, doing everything together including working side by side as business partners and enjoying automotive hobbies. Indeed, it was tough to get a picture of them apart, so most of my photos are of them together 🙂 Here are Jack and Yolanda in 2008 at a Z Car Garage dyno day, in their NSX:

 

We Miss You Jack

 

On October 22, Z Car Garage attended a Celebration of Jack’s Life in Bakersfield, Ca. There was an incredible outpouring of love from friends and family at the event. Jack’s passion and love for sharing spanned across different marques, eventually reaching NSX and Corvette clubs.

 

The celebration of life also brought people together. We met Eric and Allison Knutsen, current caretakers of the Primadonna Z cars all the way from Florida. The parking lot was a mini car show with Jack and Yolanda’s cars as well as friend’s rides. We think Jack would be right at home seeing the gathering of cars and people. Enjoy the photo gallery below:

 

Jack is at peace, and his story will continue to be told. We were fortunate to be in his presence and cherish the time we spent Enjoying The Ride. He truly embodied the words Mr. K said best, “Love cars. Love people. Love life.” Our sincerest condolences go out to Yolanda and Jack’s family. We will miss you Jack!

 

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Love for the Z is strong in Northern California

The Z Owners of Northern California (ZONC) is one of the oldest Z car clubs in the nation. In its prime they had over 600 members with close ties to Yutaka Katayama (“Mr. K”) and Nissan USA. We had a wonderful time attending their 50th Birthday Celebration at the Blackhawk Museum in Danville, Ca on June 5, 2022.

 

Despite some morning rain the turnout was impressive for a relaxed gathering. No judged car show or awards, just Z-Car fans catching up with old friends and meeting new enthusiasts. (above) Aerial photos by Bryan Delohery.

Highlights from the show

Still to this day, 240Zs are the most represented model in the club. Expansion over time currently includes all recent Z models and the GT-R, but also reaches back in time to include the Datsun Roadsters and 510s.  For their 50th Birthday Celebration, ZONC assembled a “generations” display in front of the museum with samples of S30, S130, Z31, Z32, Z33 and Z34. Sitting front and center was the 2023 Nissan Z!

 

Racing History

 

A selection of Datsun race cars also joined the “generations” display. Datsun 510 guru and racer Troy Ermish displayed his 1971 B-Sedan 510 “Penny”:

 

Race car driver, restorer and Datsun Historian Glenn Chiou displayed 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.

 

Glenn has vintage raced this Z at several high-profile events. He turned a track-mishap into an opportunity to perform a total-restoration (again) and bring this Z back in “Bay Area Datsun Dealers” livery as raced by FAR Performance privateer Walt Maas.

 

Rob Fuller of Z Car Garage displayed his #49 Joel Anderson IMSA GTU Datsun 240Z. An interesting note, both Glenn and Rob’s race cars have ties to ZONC gatherings decades ago.

 

Linda Williams’ 1972 Datsun 240Z OMS Pace Car Duplicate was staged next to the #49 IMSA GTU race car (the original OMS Pace car). 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.

 

The New Nissan Z!

 

ZONC teamed up with Nissan to display the new 2023 Z as part of the “generations” display in front of the Blackhawk Museum. This is the Performance model sporting a 6-speed manual and Passion Red paint. And Z Car Garage got to drive it back to our shop at the end of the event!

 

Z’s, 510s, Roadsters and More!

 

Here are a few of my favorite S30 Z cars from the gathering, starting with this flared beauty on Watanabe wheels:

 

Flared Series 1 Z with G-nose and Works-style wheels:

 

We were pleasantly surprised to see many Z Car Garage clients so let’s take a look at what they drove. Ed B is the original owner of this 1971 Datsun 240Z ZCG has maintained for almost two decades:

 

Bob Russell is the original owner of this S30 we will have a full report on zcarblog soon!

 

Representing the G35s were our clients Larry and long-time client Jason:

 

Eugene and long-time client Craig showed their 350Zs:

 

 

Richard M’s ZCG-modified 370z was representing Z34s

 

Here is a video from the 50th Birthday Celebration with load-in of the #49 IMSA Datsun 240Z, walk-around of the displays and the new Z leaving, enjoy! More highlights below…

 

260z and 280z

 

S130

Who could forget the S130 280zx! We spotted 4:

 

Z31

Three Z31s, including David’s sweet 25th Anniversary edition. This was his first ZONC event, welcome and thanks for bringing your Z out David!

 

The Works Rally Z

 

In the middle of freshly painted/detailed Datsuns and Nissans was this rather dilapidated S30. Upon closer inspection viewers were treated to the tremendous revival of this real-deal Nissan WORKS rally car. Recently I had just posted a blog report on Randy’s East-African Rally Tribute, so seeing an actual, surviving rally car in person blew me away. We all geeked out pretty hard on the details, and they were impressive:

 

This is chassis #2 of 4 that were built by Nissan for the 1971 Monte Carlo Rally.  It is the project of Tom K and noted Datsun expert Steve Pettersen and their restoration website is a must-visit for history and feature documentation (as shown above). The Z remains largely intact with original parts like the Nissan competition exhaust manifold and roll bar. Period-correct parts like the Ikeda Bussan rally seat and reclining navigator seat were sourced. Check out the heater-port to defrost the headlight covers, Nissan-branded acrylic windows and more:

 

 

Authentic Magnesium rally wheels and Kanto Seiki 8krpm tach! Thanks Tom and Steve for bringing it out to the ZONC event!

 

 

This Z deserves its own spotlight, but enjoy this walk-around video until we can visit Tom and take some proper coverage:

 

Z32

 

Z33 and Z34

Our client Steve’s Nismo Z33 and a brace of 350Zs in the generations display. Good to see a build from way back, Tom’s supercharged 370Z.

 

510s

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Jay’s 510 features our Z Car Garage CV Axles. We will have a full report soon as he just completed a DWA rallye in the Sierras!

 

Matt’s 510 with turbocharged KA24DE:

 

Andrew’s 4-door Hakosuka Skyline and Josh’s 620 truck

Roadsters

The lone Datsun Roadster was Hotep’s ’69 2000 with L-series drivetrain and factory, OEM hardtop!

  

This rad little B13 Sentra b13 packed a full SR20VET engine from a Nissan X-Trail and 6-speed transmission!

 

 

S12, and S14 Nissans:

 

 

R35 Row

A very large showing of R35 GT-Rs parked together

Plenty of cool, modified cars but this one caught our eye, it is a GT-R “T-Spec”.

 

Only offered in two colors, Millemium Jade and this Midnight Purple finish made iconic by special-edition R34 Skylines. Inside, a Mori green interior and alcantara touches really set it apart from other models. Best part? The owner drives it everywhere despite being an ultra-rare and pricey variant.

   

Driving the New Z to Z Car Garage!

 

I had the opportunity to drive the 2023 Nissan Z from the ZONC show back to our shop in San Jose with a group of die-hard Nissan fans. Huge thanks to Nissan! We had the Z for a few days to enjoy so stay tuned for a full report!

Happy Birthday ZONC!

Spending the day at the ZONC 50th Birthday Celebration reminded us to (in the words of the late Mr.K), ” Love cars. Love people. Love Life.”  This is a club that keep the Z community together year-round and we are excited for their next events. Don’t forget to check out our picture gallery below! Big thanks to the ZONC organizers and Nissan for bringing the new Z out. Stay tuned for a full report our time with the 2023 Z!

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Mark your calendars for June 5th to celebrate Z Owners of Northern California (ZONC) 50th birthday at the Blackhawk Museum in Danville!

 

The Z Owners of Northern California (ZONC) is one of the oldest Z car clubs in the nation. In its prime they had over 600 members with close ties to Yutaka Katayama (“Mr. K”) and Nissan USA. Of the many events and fun runs they host throughout the year, the famous Blackhawk Museum will be the venue for the June 6 birthday party.

 

Local Datsun specialists/racers Troy Ermish and Rob Fuller will be displaying their race cars. Datsun and Nissan cars will be on the plaza and lower lots for everyone to see. Z you there!

 

 

 

 

 

Z Car Garage is proud to bring this 1972 Datsun 240Z OMS Pace Car back to life for our long-time client and friend Linda Williams. Only 50 of these Ontario Motor Speedway (OMS) “duplicates” were created and this is one of only two known survivors .

 

Join us as we revive this historically-significant Z from its slumber to make it a nice driver for Linda while retaining its survivor status. In addition to documenting ZCG’s work we will look at this Z’s history, our relationship with Linda and share her Enjoying the Ride.

  

History and Acquisition

 

Before we dive into the OMS Pace car story let’s take a look at Linda’s Z-car story. We first met Linda in 2008 when she reached out to Z Car Garage for work on her low-mileage 1978 Datsun 280Z:

 

“I had just bought my blue 1978 280Z and had taken it over to Steven’s Creek Nissan Parts Department to have a replacement key made. One of the guys came out and suggested I show it to “Rob” at Z Car Garage.  It was my lucky day as ZONC was having a meeting and a Dyno Day at Z Car Garage! Of course, I didn’t know who Rob was and he was busy but took a few minutes to look at my Z. That’s how I met Rob and began a great friendship and a wonderful working relationship. I also joined Z Owners of Northern California (ZONC) that day too!

Linda became a big part of the local Z car community and eventually became (currently) President of ZONC, one of the oldest Z car clubs in the nation. We have enjoyed helping her keep her Z cars on the road over the years, from Car Show prep to routine maintenance:

 

“Rob has taken very good care of my car and I have a lot of respect for him as a business person. He is honest, open and I don’t feel pressured to do anything on the car that isn’t necessary. In 2012, Rob called and asked if he could ‘borrow my car’ and of course I said ‘yes’, but can you please explain? He then told me he wanted to display it at the San Jose Auto Show in January 2013. I felt honored having it displayed with another restoration Z Car Garage had done, along with many other client Z’s.” 

 

The OMS Pace Car Duplicates

 

Nissan Motors created 50 “Pace Car Duplicates” to commemorate the Datsun 240Z being selected by the Ontario Motor Speedway to Pace the 1972 U.S.A.C. California 500 Championship (shown above). The cars were originally brought over from Japan by Mr. K and were all white with red interior. The blue livery was added here in the states with the “O” that represented the Ontario Motor Speedway. After the race, the cars were given to Datsun Dealerships in the Los Angeles area as a promotion and later sold to the public.

 

Fast forward to 2021 and Linda has located one of the Pace Cars: (shown above) The OMS Pace Car in a period photo from the previous owner in Glacier National Park, and on the day Linda purchased it:

“In August of 2020, a gentleman from Porterville, CA who was handling his father’s estate contacted me and asked if our car club (ZONC) would like to have a car (actually 3 cars) donated to us. I had to explain that we were a 501(c)7 and not a 501(c) 3 and would not be able to accept them, but I was personally very interested in the Z and that began the quest to acquire it.”

 

We told Linda this was a “must buy” as the car advertised had original paint/interior, 45k miles and above all it was 1 of those 50 “tribute” cars made by Nissan. Of those 50 cars, it is currently one of only two known survivors! You might be wondering what happened to the actual OMS Pace car? This is what makes Linda’s tribute Z special, beyond its rarity…as per Carl Beck and other noted Z-car historians, the original OMS Pace Car car was this Z shown below (L):

 

Above (R) is a photo of Mr. K presenting the keys to the Datsun 240Z Pace Car to Mr. John Cooper, President of Ontario Motor Speedway. This Z was used as the Official Pace Car for the ” California 500″ held on Sept. 3, 1972. It really is a small Datsun world and amazingly this exact car is in our shop at Z Car Garage…it is none other than the Joel Anderson #49 IMSA GTU 240Z !

 

After running as the official OMS Pace Car in 1972, it was purchased by Joel Anderson from the Datsun Competition Dept. for $1.00 and Joel picked it up at Sears Point from Bob Bondurant in 1979. Joel prepared the Z for IMSA GT-U competition sporting wide aero and his iconic black livery. Yes, #49 still has the checkered flag holder in the driver’s rear quarter panel from its OMS career. We are stoked to have both Tribute and original OMS Pace Cars at the shop!

Z Car Garage Revival

 

Linda had the OMS tribute towed to Z Car Garage and we sat down to discuss the future of the car. We both agreed to keep it as original as we could, while updating critical parts to bring it back to life and make it a safe, fun car to drive. Our goal was to have it ready for the 34th Annual Z Car Convention (ZCON) in August of 2021.

“My plans are to drive the car and enjoy it as a ‘survivor car’. It draws a lot of attention and I love sharing it with the car community, and telling her story to those that haven’t heard anything about the Tribute cars. I have the paperwork back to the original owner, many invoices that corroborate the mileage and original Warranty Book with the ‘credit card’ warranty card.”

Indeed, Linda has a treasure box of period photos/records all relevant to her OMS tribute Z:

    

Engine

 

The Z had not been running since 2006 so we went through the fuel and cooling systems, suspension, brakes and supporting parts to make it a fantastic driver. Starting with the engine bay, we performed general clean-up of the inner fender/firewall areas.

 

A fresh set of Z therapy SU carbs were installed along with an MSA 6 to 1 header and full ZCG exhaust system:

 

All coolant hoses were replaced and radiator refurbished:

 

Fuel tank refurbishment with new hoses and all new evap lines:

 

On the dyno, the stock L24 made 120hp/125tq at the wheels:

 

Enjoy this video of the dyno run and a walk-around of the Z after our revival:

 

Chassis

 

With respect to the low mileage of this chassis and provenance we performed a “sympathetic” refresh to make it road-worthy. The suspension was removed and replaced with new hardware and bushings throughout. New parts from Techno Toy Tuning included adjustable T/C rods and rear lower control arms. Before/after shots below with more in the gallery.

   New tie-rods, rack bushings, and engine mounts. KYB strut inserts, Eibach lowering springs trimmed Macpherson bumps stops for full travel and a ST sway bar set:

 We rebuilt and replaced all factory brake components including new calipers with Stoptech rotors, rear drums/shoes+wheel cylinders, new wheel bearings front and rear:

     

Fresh brake master cylinder and booster:

 

 

New drum brake components:

 

Details

 

Finishing touches for Linda’s Z included completing the OMS livery. We did not repaint the car because of its survivor status. A cut/buff was sufficient, and “O” decals were sourced/applied just before heading to ZCON. As it arrived (L) and after (R):

 

Interior

 

The original interior was refreshed with a nicer set of seats from fellow ZONC members Paul and Ann Devor:

 

All weatherstripping was replaced from hatch to doors.

 

Small details like a a new shifter gasket, heater core/ducting refurbishment and window regulator sorting make driving enjoyable:

 

Enjoying The Ride

 

Linda drives her Datsuns. We got the OMS Pace Car tribute in great mechanical shape and she has been driving it everywhere on local runs and gatherings. Most recently on April 10 she joined fellow Z owner Bryan for a local Bay Area drive and the odometer turned 47,000 miles!

 

In March she completed a 300-mile Breakfast Club Rally with us in Sonoma, CA. The OMS Pace Car ran like a champ, handling the twisty roads with zero mechanical issues:

 

In August 2021 we finished preparing the Z just in time for the 34th Annual Z Car Convention (ZCON) hosted by ZCCA in Colorado Springs. The OMS car was well-received at the show, Pete Brock approved!

   

At ZCON with the new Z and track laps!

 

Photographer  Larry Chen and Rob Fuller highlighted Linda’s Z in their walk-around from ZCON, enjoy:

 

 

Did we mention that this Z gets driven?!

 

The OMS Pace Car tribute joining us at the 2023 New Z Viewing Event:

 

Linda has been all smiles:

“When I bought the car, I did not drive it due to it not being operated for so many years. The last thing that I wanted to do is possibly damage it before I even got to drive it. When I delivered the car to Rob, he went through it and did everything he could to maintain the ‘Tribute Car’ provenance, yet give me a car that I could enjoy driving. She is kept garaged, but she’s driven and enjoyed. The car drives like a “Z” and I am so thrilled that Rob did his magic with her.”

 

Thank You!

 

Z Car Garage thanks Linda for her unwavering support. We love your passion Linda and how you wave the flag for Nissan/Datsun history. The OMS Pace Car tribute is in great hands for the next generation to appreciate. From Rob:

“We live for this. Finding these hidden gems that have been sitting and bringing them back to life because Datsuns are Driven.  Linda’s Z became a wonderful driver that puts a smile on my face not only when I’m behind the wheel but when I hop out and look  back at it. How small and magical is this Datsun world where we can have the actual pace car (1 of 3) and tribute (1 of 50) in the same shop and work on them both. Thanks to Linda for believing in ZCG”

More pictures in the gallery below and…LONG LIVE THE Z!

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The ZONC Annual Car Show will be held Sunday September 12 in Brisbane, CA. This a fun event in a great location so bring out your Z, G, Datsun or GT-R! Pictures from previous shows can be seen HERE with more details below. Z you at the show!