Ruth and Larry Roth have been part of Z Car Garage since 2008. Over the years we performed a full mechanical, interior and exterior restoration on their 280Z and late last year Ruth reached out to us because it wasn’t running well.  She also shared the unfortunate news of her husband Larry’s sudden passing. For the first time in 50 years she was on her own, with her Z car.

 

Remembering Larry

We are personally invested the cars and people we conduct business with at ZCG. Rob set aside time to make a house call and visit Ruth out in Menlo Park to assess the Z. It sat around for a long time and had signs of headgasket issues. The Roth’s enjoyed the Z for many years adding their own personal touches and with all the ZCG restorative (paint/interior) work, we were at a crossroads with this engine failure.

 

Ruth bought this car brand new and we wanted to not only celebrate Larry but also make the Z drivable again for Ruth to enjoy on her own. The plan was to rebuild her engine (stock style 2.8) and update the chassis with our Z Car Garage Big-Brakes and Z Car Garage CV Axles to make it perfect.  Before we get into the latest work let’s take a look back on the interior/exterior refurbishment.

Interior

 

The dash was removed and sent out for restoration and when it came back we replaced all the gauge lights with updated LEDs. We polished all of the plastic covers, resealed all the heater ducts, and lubed all the heater cables. We also serviced the heater core, replaced all the heater hoses and anything easily accessible while the dash was out.

A set of RECARO LXFs in leather replaced the factory seats:

To complement the seat choice we picked a custom carpet kit and leather for the new door panels and headliner. Another nice touch was the new door panel trim matched the other door panel parts perfectly. More highlights include a new factory center console fitted with an updated HD headunit, MOMO steering wheel, and custom shift boot (Ruth’s choice). Check out detailed pictures of the interior work in this blog post HERE.

 

 

Exterior

 

We met the couple in 2008 when Ruth came in to ZCG for a mechanical refresh.  All hydraulics (brakes/clutch) were restored. The suspension was treated to urethane bushings and Tokico 5-way struts with Eibach springs and a set of beautiful Panasports. Finally, we cut and buffed the paint and Ruth’s Z took on a new look…it was almost like 1978 again! It had been years since we had seen the Roth’s other than routine maintenance. It was time to dive back into the project with a full external restoration.

   

We called upon our man William from William’s Auto Body and both Ruth and Larry had two requests: 1) The Z car must be as awesome inside as outside and 2) we absolutely must keep the pinstriping that had been on the car since new. William was more than up to to the task. This time we went ahead and installed electric power steering for ease/use, our upgraded rearview mirror (as featured on Gary Roser’s car, report later) which includes a backup camera, GPS, temp:

 

Re-chromed bumpers and restored guards:

  

Full glass/chrome trim/weatherstrip R&R. All NOS Nissan!

 

Inner fender liners:

 

NOS emblems replace pitted/fading orignal pieces:

 

Rear tail light panel:

 

William applied the factory paint color and the Z looks fantastic. Finally a set of powder-coated louvers and a full detail really make this 280z standout.
Check out detailed pictures of the exterior work in this blog post HERE.

 

Engine

 

Fast forward to January 2020. We made arrangements to get Ruth’s 280Z back to ZCG for the new engine rebuild and sorting. The tired L28 would be replaced with a rebuilt, “street-style” 2.8:

 

A few engine details like new injectors, oil pan and MSA exhaust header to replace a cracked exhaust manifold:

   

We replaced all hoses in the engine bay and installed a KOYO race radiator. We wanted Ruth to feel comfortable owning this Z by herself. When everything is in working order on a 280z, they can be just as reliable as any late model car.

ZCG Big-Brakes and CV Axles

It had been a long time since we saw Ruth’s S30 so we replaced the old tires with new Bridgestone S007-a (225/50/16) tires followed by a full alignment. We also installed what we like to add to every Z car built here:  our Z Car Garage Big-Brakes for small wheels. This is an all-wheel, 4-piston caliper kit that works beautifully with the balance of the stock M/C and booster. Keeping things operating smoothly are our Z Car Garage CV Axles, read below for a brief description of these parts:

     

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 engineers at 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 some 14″ wheels) 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 Ruth stock brakes and installed our ZCG Big-Brake kit:

   

As mentioned above, the ZCG Big-Brakes work with the factory M/C and booster. We installed a new M/C for Ruth:

 

At the rear, the factory drum brakes were replaced with our ZCG Big-Brakes. Factory handbrake functionality IS retained! We were happy to hear that Ruth,  being an older woman driving her vintage Z car she bought brand new was totally blown-away how well these brakes work!

 

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 100 CV axle kits on customer cars and we are stoked with all of the positive feedback.

 

Ruth has CV Axle set #332. Stock half shafts (L) and ZCG units:

   

On the road again

 

Icing on the cake after we fixed the Z…following a full detail Rob and Meghan delivered it to Ruth’s home. It was a special moment and Ruth was all smiles.

 

We miss you Larry and this one’s for you…we got Ruth back in her Z car. Know that we will keep this Z on the road while Ruth and ZCG are around! Love cars. Love people. Love life.

 

Enjoy more pictures in the gallery below and LONG LIVE THE Z!

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Our Z Car Garage-built Datsun Roadster is featured on the latest episode of Hoonigan Autofocus! with Larry Chen Photo. Enjoy! #DoItInADatsun

 

We met Cece in 2018 when she contacted us for help with her 1977 280z. She had been a customer for many years at ND Autocare and when Joe Chester shutdown…she stopped driving, fearful that having a vintage car meant you were susceptible to breakdowns. With the right combination of parts and experience a 280z can be as reliable as (dare we say) Honda’s of the 80’s. Datsuns just can’t be killed. Cece’s Z was treated to a ZCG-style mechanical restoration including a new drivetrain, engine bay clean-up, total suspension rebuild and more.

Cece’s Z Story

She has owned the ’77 Z for 27 years, here is the story behind it:

“I was first introduced to the Z car in 1976 when I was in high school, a friend of mine drove a 1973 240 Z.  I always liked cars and found the Z to be unique.  In the mid 1980s, a Z car was not in our budget nor was it practical for a family with two young children. In the early 90’s while I was working full time and raising my family, I went back to school and earned my college degree.  As a graduation gift to myself, I began my search to purchase a Z car.  A friend who was a master technician for Nissan, suggested I look for a 280Z as they were fuel injected and had less problems than some earlier models.  In 1993 I found an ad in Auto Trader for a  1977 280Z  that was 16 years old, had low mileage ( for a car its age), for sale by the son of the original owner and at a price point I could finally afford.  “

 

The seller gave me all the service records, original bill of sale from the dealer, the original service manual, etc.  At least I knew where the car had been and what maintenance had been done on it.  I felt fortunate that this car had been well taken care of.  In 1999 I had the car painted, got new tires and wheels, replaced the faded interior carpet and had the seats recovered.  I drove the car on weekends and tucked it under the car cover in the garage during the week.”

 

During the last 5 years Cece did not drive the car as much since it was becoming less mechanically reliable.  She heard about ZCG through the Z Owners of Northern California Car Club and made an appointment with us in January 2018.

 

Taking the Z to the next level: Drivetrain

Cece came down to ZCG to discuss the project. We made a plan to give her Z much needed love and began work in the summer. Please visit the gallery below for more pictures documenting the engine and engine bay restoration work, it’s where our efforts shine!

Engine

The tired engine was removed and we built an L28 with mild cam and clean-up work on the head.

New L28:

  

With the engine/transmission removed we focused our efforts on restoring the engine bay.  Everything was zinc plated and powdercoated.  New parts included brand new injectors, all new fuel system, hoses, fuel filter and all the drive belts.

 

All new hydraulic lines, emissions plumbing and more engine bay clean-up:

 

Intake manifold cleaned up and powdercoated:

 

An MSA exhaust header was installed:

 

This was a 4-speed car, so we went ahead and grabbed one of the 5-speeds from Rob’s stash. This low-miles assembly was installed:

A JWT aluminum flywheel and heavy duty clutch backs the L28:

 

Oil pan detail:

 

With the new engine/transmission and a KOYO race aluminum radiator installed, more detail work was performed:

 

MAF/hose/hardware detail:

    

Engine bay restoration, before/after:

Dyno Tuning

 

Rob dyno tuned the tired L28 and rebuilt engine. Baseline was 118hp/139tq and after tuning the new engine made 146hp/156tq to the wheels:

 

Suspension

 

The goal of this project was to give Cece a Z that she could drive wherever and however she wanted, worry-free. We replaced all of the hydraulics and front/rear suspension assemblies to match the new driveline.  All suspension was either zinc’d or powdercoated:

We installed KYB strut inserts with lowering springs, Suspension Techniques sway bars, Techno Toy Tuning adjustable rear lower control arms, TC rods, and rack bushings. We do offer a full coil-over setup for track day/performance-oriented customers, and  this spring/strut upgrade for those that want a better stance with improved handling.

Before/after suspension refresh with T/C rod and steering rack detail:

 
Rear end with T3 lower control arms in:

The best part of this job is the people and their stories. Taking somebody who has the same passion as us and delivering them something they can enjoy and drive gives us immense satisfaction. With updates like real suspension and brakes that can hang with any late model car, the headaches commonly associated with vintage car ownership disappear. From a well-versed Z owner to someone who just like the way a Z looks, let us help you achieve your vision of the perfect S30! More pictures in the galley below and LONG LIVE THE Z!

   

LONG LIVE THE Z!

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Randy Jaffe is an avid car guy and Datsun enthusiast. Beyond his fanatic attention to detail and love for Nissan racing he’s excessive–in the best way possible and we love him for it.  Several years ago we teamed up with Randy to turn his BRE Datsun 240z show car into a competitive vintage road-race car.

 

He was impressed with our work on the BRE Z and told us about another Z project that he was working on but stalled out in Atlanta.  We decided it was time to finish this ultimate track/street car with a healthy dose of his personality. The highlight of this Series 1 240z is a full Rocketbunny body kit with plenty of Z Car Garage touches. Let’s take a closer look at the build:

 

Origins

The creation of the Rocketbunny Z changed courses many times as the build evolved, as Randy recalls:

“I wanted to build a series 1 Radical fun Street car with a completely different look. We started off thinking we would do conventional flares and conventional displacement for a 240 Z. Then my painter Bryson was doing the bodywork and had just installed a Rocketbunny kit on a 350Z and asked me to take a look at that particular body kit. I knew of the first one completed by Sung Kang and I think it was the second or third kit to come to the country when we ordered it from Japan directly.”

 

“The paint color which originally was going to be Porsche’s lava orange evolved because of Michael Eberhardt to Porsche‘s late 60s color called Tangerine. Tangerine painted with a white sub-coat pops where Helen Keller could see the color! Since I am color blind, the brighter the color the better I can see it.  Bryson welded an amazing full roll cage as I decided to create the car as a street and track beast.”

The body was amazingly painted and caged by Bryson of Classic Livery of Atlanta. They are known for many high-end commissions including several RWB Porsche’s for Akira Nakai. Randy’s transporter trekked from Atlanta to drop off this gorgeous chassis at ZCG and our work began.

Assembly Required: Race Chassis Prep

 

The chassis was temporarily mounted on rollers while we prepped suspension pieces. Following the “race-car for the street” theme, we re-created the entire front and rear BRE 240z suspension setup. Everything that the #46 race car has is on this street car from DP racing front/rear struts, koni shocks, identical spring rates, sway bar, adjustable end links, plated finish…all of it. More pictures in the gallery below!

Front and rear:

 

Z Car Garage Big-Brakes

There are two versions of our ZCG Big Brakes  and the only three “racing” setups on are on the BRE car, Alex’s Hako and the Rocketbunny Z:

 

Stay tuned for our latest big-brake upgrade from the minds of ZCG and Stoptech!

 

Back to the chassis, the entire hydraulic system was installed starting with freshly plated lines.

 

DP remote reservoir and plated pedal box:

 

Z Car Garage CV Axles

Z Car Garage is proud to offer a CV axle conversion kit for Datsun S30 and 510 cars. We run these on our race cars and the Rocketbunny Z also got a set.

 

Helping put the power down effectively is an OS Giken limited-slip R180 diff properly set up in-house by Joshua Corwin.

 

Wheels Make The Car

 

The biggest hurdle on this car was wheel choice.  Wheels can make or break the car and they had to befit the “KAMIKAZ” nickname.  There was no way we would have a car with massive flares and not use every single square inch of real estate available to fill with wheel and tire.

 

We sourced some Panasport C8 centers and began a custom build with MemoryFab who was instrumental in helping us with fitment/barrel sizing. Up front are 17×10 with a 275/35/17 tire and 17×12 rear with 335/35/17 tire (NT-01R). At the time there were no other RB cars running a 335 in back! .

 

We spent many hours making the kit fit around these wheels/tires so there was no rubbing:

 

Everyone was pleased with wheel choice for KAMIKAZ, especially Randy:

“I had already ordered and received a set of Watanabe wheels from Japan however they would not work with the rocket bunny kit so when I sent the car to Rob Fuller at Z car garage he did his magic and created a set of custom wheels using a set of Panasport racing C8 NOS wheels. 10 inch wheels on the front 12 inch wheels on the back by 17s gives the car and unreal stance.”

 

Race Engine

 

We had Rebello build a nasty 3.2L for the Z running triple-Mikuni’s, 12:5:1 compression (110 leaded fuel) backed by a 280zx 5-speed. Randy gave us a blank canvas to assemble the entire car but ZCG touches really shine in the engine bay.

“I basically wanted my 46Z race car for the street and asked Rob Fuller to further tap into his magic box so we built a 3.2 race motor full race suspension and the whole 9 yards! Rob and his guys built an amazing car using special finishes on some of the metal work under the hood and the car is just insane to drive.”

Here are a few pictures of the assembly with many more in the gallery. Aluminum flywheel with twin-plate setup and comp oil pan just like BRE car:

   

Triple Mikuni induction:

 

Engine going in and detail work beginning. We re-created the cooling system from the BRE car and ran all of the chassis wiring.

 

The catch can, radiator and Datsun roadster overflow are all period parts that BRE used and duplicated for the Rocketbunny:

 

 

Interior

With drivetrain and chassis sorted we moved to the interior. Continuing the race car theme is a stripped (but pretty) body-color interior with that beautiful roll cage from Bryson.

The dash was covered in Alcantara. We installed and wired it up with period gauges. All switch gear similar to the BRE car:

 

A few more detail shots:

 

A Braille battery from our friend Gary Savage sits behind the passenger seat:

 

Sparco Pro 2000 seats:

 

Chassis wiring for Euro-spec lights:

 

ZCG door seal upgrade with sound deadening panels. The Z was nearing completion.

 

Enter the JGRBOMB

 

This was our quickest build to date so we could make a debut at the 2018 Japanese Classic Car Show in Long Beach, CA. The night before our roadtrip down to SoCal we applied a Jagermeister livery to the car. Randy’s inspiration came from his obsession with Porsche, and the Max Moritz Racing Porsche 934:

 

“I love race liveries and told the guys at the car garage I wanted to do the Jagermeister racing package on this car and they were not really hip to it but Bryson and I discussed it several times and we both thought it would take the car to the next level.  However I stuck with my gut and flew out to San Jose with the livery kit a few days before JCCS and after the first hood decal Rob and his guys were scratching their head thinking hmmm – This may not be a bad idea LOL.”

 

Rob and I finished applying the decals late in the night before going to Long Beach and we received a lot of positive feedback at that show and then the car came back to ZCon in Atlanta and won a Gold Cup award. The car was also shown at SEMA in 2018 where again the car received an immense amount of positive feedback.”

Indeed, the livery on the Rocketbunny (KAMIKAZ) Z looked fantastic and Randy eventually affixed the JGRBOMB license plate to match. We are happy to report that while at JCCS  Randy’s Z won 1st place, Best 240z in a class filled with incredible Z cars!

 

It was also well-received at Z Con and the SEMA show (thanks to Gary and Braille!). That’s BRE front-man Peter Brock and the designer of the Rocketbunny body kit, Kei Miura both signing the Z:

 

 

That BRE Exhaust

We wanted to do a BRE exhaust so we used the Fujitsubo headers and a straight twin-exit with megaphones exactly like the BRE original set up, Randy notes the white color:

 

“Of course BRE had theirs painted yellow from day one and still are but I wanted to do the rocket bunny exhaust megaphones in white to play off the livery. Many vintage race cars have white headers and exhaust so it made sense to me. So the audio level is the same as the 46Z and will wake up the dead.”

  

How does it sound? Check out this short video with a dyno run, enjoy!

 

 

Details

It would take multiple blog posts to cover all the special details throughout this build. Some highlights include fully polishing all trim pieces like quarters, drip rails, etc. Re-keying locks. Even the mirror was done to Randy’s liking.

Things like the differential temperature gauge behind the old gas fill door have a purpose and pay homage to the Datsun vintage race cars. Contrastingly, there are small modern updates like vintage H4 headlights retrofitted with HID units.

We asked Randy what’s it like to drive:

“To me there’s no difference in driving this and the 46Z it’s almost the same build except more rubber on this one!”

To us that is a great compliment because we set out to finish Randy’s vision of the ultimate street/track BRE-flavored Z.

“I find myself several nights a week just walking around the car in my shop and admiring the build that Rob, Josh and the crew at Z Car Garage created.”

We thank Randy for letting us be creative on this Z and it’s been rewarding to see his taste reflected in other builds. This was a fun project and we enjoyed every moment of it. Browse the extensive photo gallery and LONG LIVE THE Z!

 

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We have several exciting projects at the shop that will have full reports coming soon to zcarblog.com. Enjoy!

 

Four ZCG Big-Brake Installs

Four S30s are in to get our Z Car Garage Big-Brakes (for small wheels) and Z Car Garage CV Axles!

 

Jim H has a great story behind this Series 1 S30. We know the previous owner through Datsun Roadsters from over a decade ago. Jim’s kids actually found this Z for him! Full story HERE. The Z received an upgraded cooling system, ZCG Big-Brakes an CV axles and 16″ Panasport wheels with Bridgestone S007a tires. He returned in the fall for a new 3L engine and more!

 

David L and Jason P brought their 240z cars in for ZCG Big-Brakes and  CV axles:

 

A 240z Rally Car in for ZCG Big-Brakes!

 

We love Z32s and we have several in the shop including an NA 2+2 with a Twin-Turbo swap!

  

R32 Skylines. Kurt’s KH2 is getting engine/performance upgrades:

 

R32 in for tuning (Love the R34 wheels) and a 4-door R32 with an RB26DETT!

 

Richard M’s 370z (full story soon), Anniv and Nismo 370z:

 

Triple Mikuni goodness:

 

More to come watch for updates on our Instagram and Facebook pages!

Panasports For Your Z!

We only have a few sets left before our next shipment. Contact the shop to order yours!

 

 

 

LONG LIVE THE Z!