Racing Is Life

Glenn is passionate about vintage racing and loves re-telling the stories of legendary privateer Z car racers. Like privateers of the period, Glenn builds his Z cars, maintains and manages his racing efforts himself. You may have seen Glenn’s FAR Performance 240Z in VIPS Restaurant livery as raced in the 70’s by Loren St. Lawrence or his Ex-Greg Sorrentino IMSA 260Z at events like the Velocity Invitational and Rolex Monterey Motorsports Reunion. Glenn restored these cars himself and the VIPS Z is now going back to Bay Area Datsun Dealers livery as raced by FAR Performance privateer Walt Maas.

Glenn also races a Datsun 510, championing a vintage race group dedicated to the Historic B&C Sedan class. He is currently restoring the 1968 Ex-Finn/Harris U2.5L Trans-Am 510. You can follow his racing adventures on Instagram.

 

Finding a Fairlady

When he’s not working on race cars, Glenn is enjoying his 1972 Nissan 240Z-L. It’s “the dream list” car that started his Datsun passion. Glenn has owned it for several years, enjoying it as a back-road burner on the street and rallye events.

The Z has a great story behind its acquisition. Purchased from Chiyoda Nissan as a used car by US Air Force lieutenant David Zabel in ’73, it was brought back with him to the States in 1974 and driven until 1992. Glenn found the Z in 2010 sitting in a Datsun collection in Ben Lomond, Ca. Below are period photos from Japan in the 70’s at Yokota air base near Tokyo and ski-trips at Lake Tahoe:

Find out more about the story behind this right-hand-drive survivor over on Petrolicious with photography by Courtney Cutchen with a great video. To this day it still wears its original paint, interior and neat Japanese-market features like the 8-track Nissan/Hitachi radio and passenger side foot rest. Glenn also sourced the rare rallye clock that is functional, running off an oscillator box in the passenger footwell.

Drivetrain

We actually tuned Glenn’s Fairlady back in 2012. The 3.0L stroker is fed by triple-Mikuni induction backed by a Nissan 240SX 5-speed transmission and OS Giken limited-slip diff. With Rob’s tuning it produced one of the highest dyno numbers we had seen back then putting down 249hp/227tq to the wheels:

Z Car Garage Big Brakes for Glenn’s S30

The Z clearly had more than enough power, but braking was always something Glenn wanted to improve and once he heard about our  Z Car Garage Big-Brakes  for small wheels he became a believer after test driving them. Rather than tell you how we feel about this product, let’s hear Glenn’s experience.

“Throughout my years of Z car ownership, I have run a variety of brake setups. My Z cars have seen everything from restored OEM Sumitomos, Toyota 4×4’s, trick Wilwood setups, even frankenstein’d Baer calipers. There is no doubt that it has been one area that I have never been completely satisfied with. Over time, after many years and attempts to find the ‘perfect’ setup, I had given up and just settled for what I had.

The most important aspect to me when it comes to braking on a street driven car is feel. Yes, stopping power is extremely important, but also is not that difficult to achieve on an early Z car that is naturally light to begin with. Feel, however, is something that has always managed to escape me. On my vintage 240z race car, we use multiple master cylinders, swap them in and out, fiddle with our brake proportioning valves, fine tuning them to fit our driving style and preference. We are trying to find that ‘racer’s edge.’ In all honesty, when it comes to a street car, I want nothing to do with all that.”

“Wheel sizing and style was also extremely important to me. I love old school wheels and the sizes they came in. I needed a brake caliper that would fit under my 15” Watanabe RS wheels without having to shave or drastically modify my setup. If it was not for being in love with these wheels, I would have opted for Z Car Garage’s larger big brake kit.”

Our clients asked us to make a BBK for smaller wheels so even a guy running 14″ vintage 5-slots slots could brake like a modern sports car. Typical big-brake kits use a 4-piston setup up front and a ZX in back; Proportioning is hard to get right, varying from car to car. We wanted a brake system that suited the car and totally bolted in, no M/C change, no proportioning valve, no booster change.

Working with Stoptech again, we developed this smaller BBK as a direct bolt-in solution for the 1970 to 1978 S30 Z cars. We’ve been with Stoptech since the beginning and love their products. With over 150 brake kits sold, we are stoked with all of the positive feedback.  Let’s get back to Glenn and hear his initial impressions of the big-brake kit:

“Rob informed me he was working up a solution and he wanted me to be test the brake kit. Rob promised three things – they would brake amazing, they would fit under my 15” Watanabes, and they would feel as if they belonged on the car. Did I doubt it at first? Sure, a little. However, I also knew that the fit and finish of all products that came out of ZCG were top notch, and that Rob thoroughly tested all his products against his own standards. Which I’m sure everyone knows, are extremely high.

In preparation for the Monterey Historics last year, I had brought the Z race car to the shop for dyno time. Rob gave me the keys to his Butters Z and said “Go drive it.” Under 14″ wheels sat his brand new ZCG brake kit. I gladly accepted and took the car for a ride.”

“WOW, what a difference. The feel, modulation, power, sharpness was amazing. Hands down the best brakes I had ever driven on a Z car, and these were on a car with stock suspension, tires and probably cruddy tires! I told Rob, “sign me up!”

Glenn wanted to run the brake kit on his Fairlady and we happily obliged. He had also been gearing up for a road rallye so the braking system would be throughly used. You can see his Z (top left) along with his buddy Erich C’s S30 (top right, also getting a ZCG BBK!):

“Then came the day Rob called me up and said they were ready to rock and roll. Lucky for me, I was just about to head out on the 1000-mile Coastal Range Rally! The kit came with beautifully anodized front and rear calipers, hats, rotors, brakes lines, reversible brackets (for early and later Z offsets), and a factory ⅞” master cylinder. Read that again… Yes, a proportioning valve was left out from that list! The brakes were a straight bolt on and ZCG did all the math to get both the master cylinder size and piston sizes correct. We brought the car in for install and within a day the car was ready to rock.”

 

Glenn’s 240z now had 4-wheel disc brakes ready to tackle the street and rallye:

 

And of course, the brakes fit beautifully under the 15″ Watts. Kane approved, and Glenn was stoked:

 

“I could hardly wait to jump in the seat of the car and take it for a spin. The brakes were now on a car with suspension, tire, power, and a proper alignment. It was everything I had remembered from driving the Butters Z and MORE. The brakes performed flawlessly on the Coastal Range Rally, taking abuse from California’s most challenging roads”

“Attention to detail goes a long way. This is exactly what these brakes delivered, and what continues to be delivered by ZCG.

LONG LIVE THE Z!”

Still Enjoying the Ride

Last weekend we caught up with Glenn and took the FairladyZ out for a spin to stretch its legs. Glenn was one of the first clients to run our Z Car Garage Big-Brakes back in 2018 and we are happy to report that he is still braking late and deep all while Enjoy The Ride!

Over the years we’ve been fortunate to drive our Datsuns together through the local Bay Area backroads. Glenn’s Z always looks sharp while sounding sensational. Here is a video from our recent drive, volume up and enjoy!

You can find him carving through the Santa Cruz Mountains or taking a break at Alice’s Restaurant off Skyline…

While we were catching up with Glenn he reminded me that the ZCG Big-Brakes are better than any of the other setups he’s driven, the only one that feels and behaves like a modern car. He loves them.

What’s next for the Z? Glenn says its due for a refresh..NOS door panels, some engine bay fuel plumbing updates and maybe a change from the Ground Control/Tokico coil-overs. Aside from the Z Car Garage Big-Brakes , it remains very much the same as he set it up over 10 years ago. Big thanks to Glenn for the support and feedback. We look forward to many more race events and drives with you. Enjoy the photo gallery below and LONG LIVE THE Z!

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The Nissan 300ZX Twin Turbo is one the best Japanese sports cars of the 90’s. Keeping them on the road is our passion and we love to see our clients like Peter H Enjoying the Ride after some Z Car Garage power, chassis and aesthetic upgades.

Let’s take a look at how we made the already-fantastic 300ZX a well-rounded sports car, starting with Peter’s Z-story.

It’Z Never Too Late to Z

Peter was not always a Z-car enthusiast, but as we all know it there is no time like the present to own one and he acquired his Z32 from a prior Z Car Garage client:

“My experience with ZCG started back in end of 2016 when I acquired the Z from one of their former customers. To be honest, I had a very limited knowledge on Nissan Z cars before 2016 as I had a heart on rotary engine (Mazda FD RX-7) until I connected to the Z and its timeless design. I first brought my Z in to ZCG for power steering leak as the car was exclusively maintenance by ZCG and I want to keep it that way and I was impressed with the quality work of ZCG and their knowledge. Istarted to chat with Rob about the car and learned a lot from Rob about Z cars.”

Over the last 5 years we helped Peter with regular maintenance along with performance upgrades. Peter really wanted to give this car the attention it deserves while enjoying the occasional open track day.

Power Upgrades

Prior to power upgrades a few items were addressed. The 1990-1994 Z32TT’s have fuel injector problems because Nissan used a wet coil design. This left the injector coil wire prone to oxidation over time and eventual shorting. The solution? Convert to later style injectors using the early fuel rail. For Peter’s Z we wanted to run 740cc injectors which is only available in the new style:

More engine work including full timing belt services along with valve cover removal/refinishing:

Driveline was upgraded with a JWT HD clutch and flywheel. Keen observers may note that the exhaust has changed too!

Larger downpipes greatly improve flow over the stock manifolds. The best downpipes for your Z32TT can be found at SpecialtyZ. These are 3″ units:

The Z was treated to a chassis steam clean, making a clean grime-free backdrop for the new exhaust system. Downpipes were mated to 3-2.5″ SPZ mid-pipes and Greddy SP1 Exhaust:

We installed more parts from our friends at SpecialtyZ  like their Selin dual MAF. To improve breathing we also installed larger Stillen intercoolers and charge plumbing from Ash-spec. Managing boost is a Greddy Profec E Boost Controller:

Finally, low-profile engine mounts from BDE offer more turbo inlet clearance and oil temps kept in check with a Concept Z Performance full Flow Oil Cooler Kit:

Recent work at Z Car Garage included a repaired turbo actuator, oil plan replacement, repaired heater core, new OEM wiring harness and minor electrical sorting from a 3rd party gauge installation.

Dyno Tuning

We dyno tuned Peter’s Z picking up 25hp/32tq for a total of 36hp/341tq at the wheels:

Enjoy this video below showing the dyno run, a walk-around, take-off and brief track footage:

Big-Brakes and Chassis

As every Z32 owner knows, the stock brakes just aren’t up to the task for track duty or even spirited driving. More power exacerbates the issue and you know how we feel at ZCG:  It’s Stoptech Or Don’t Stop At All. Peter eventually experienced the difference:

“The Z was cranking out 355wHP but with stock brakes and heavy wheels. The acceleration was great but it had a big problem on stopping. I first upgraded with bigger rotors but it did not feel enough stopping power when going downhill. I brought my concern to Rob and Rob made it clearly to me Stoptech BBK is the only solution on Z32s.”

 

We installed the 332mm Big-Brake Kit using red calipers and rotors. Stock vs Stoptech:

 

At the rear, stock Z32 calipers were paint-matched to the Stoptech red up front.  Sport kit slotted rotors with 309 pads and SS lines throughout:

 

 

In addition to their function, the Stoptech’s look nice too!

A few chassis upgrades included Powertrix Front Strut Tower, Stillen Front Rear Sway Bars, SPL Titanium Tension Rods, full Tein Flex Z Coilovers and new steering rack boots/bushings:

Interior

Peter wanted us to sort out his aftermarket gauges (Prosport Boost Gauge, Oil Temperature, Water Temperature Gauge), install a new steering wheel and upgrade lighting:

  

The dim stock displays benefitted from new LED sources. Check out the difference:

Even the climate control display is improved:

More LED upgrades throughout the cabin:

Peter’s interior touches include a Custom Alcantara on factory steering wheel with thumb rest:

Recaro Speed Racing Seats with Bride Seat rail/bracket, Nismo Clutch and Brake Pedal, Cusco accelerator pedal, and custom carbon fiber interior door sill with a logo “Fairlady” :

Aesthetics

We did Peter’s choice of exterior design items including a Stillen Type III lower bumper lip, TwinZ Design side skirts, TwinZ Design Rear diffuser, TwinZ Design Rear Spoiler Lip, and rare Veilside Polyurethane Exterior Mirrors:

 

Unfortunately while we were on group drive we saw Peter roadside as the Z stepped out a bit on him. This gave us an opportunity to get some loving from William on the front end with his famous “extractor mod” as Rob describes:

“For almost two decades William has taken the factory aluminum hood and created a functional vent. All of th h igh hp cars have this hood mod and it looks OEM. Peter got lucky, we want our clients to enjoy their cars but please be safe out there. They are not making these epic sports cars anymore like the 90-96 Z32.”

 

Wheels Make the car

 

Peter obsessed on a set of proper wheels and tires for the Z, choosing the 18″ Advan Racing TC4:

“I had 3 brands in mind, SSR GT V01, Advan Racing TC4, Volk Racings TE37 Time Attack Saga. As Z32 is an older car, finding modern wheels with the right offset is challenging. After 3 months of back and forth communication/verification with Rob, we finally came to a conclusion with Advan Racking TC4 with 18×8.5” (offset 31) and 18×10” (offset 35) as I want to reserve some room to go with wider tires in case the car runs more HP in the future. There was a 10 months wait time on these wheels.”

 

We mounted the wheels with Bridgestone RE71R tires and they do look fantastic, framing the Stoptech calipers well, more photos in the gallery below!

 

Enjoying The Ride

 

Peter has been driving his Z on the street and on the track:

“Rob was trying to talk me out of the track, saying the Z32 is not a good track car but to me, I have made the car this far, I am not out there to compete with anyone, just to have fun and proved a well maintained Z32 can be enjoyed on the race track.”

Indeed, Peter took the Z to an open track day at Thunderhill Raceway and had a blast:

 

Thanks for your support and passion for the Z32, Peter. Keep Enjoy The Ride!

 

 

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Richard W brought his 1971 Datsun 240Z from Eureka, Ca to Z Car Garage for a full mechanical restoration back in 2020. Our Z Car Garage Big-Brakes, Z Car Garage CV Axles and Z Car Garage Heat Shield along with a new drivetrain and full suspension transformed this Series 1 S30.

With a few thousand miles on the build Richard visited ZCG earlier this year for routine maintenance. We changed the fluids, resolved a charging issue, checked the driveline and overall health of the Z.

While the Z was with us we performed extensive road testing with acceleration, freeway cruising, dyno runs and more all shown in the video below. Turn those speakers up and enjoy!

I could not resist taking more photos of the engine, interior and chassis on this gorgeous Sunshine Yellow Series 1. Enjoy some photos from his recent visit and of course zcarblog has the full report on our restoration of Richard’s Z.

Drivetrain

We got the original L24 with SUs running after sitting for years, but Richard wanted more power and Rob suggested a Rebello 3.1L engine. Supporting parts included an MSA 6-into-1 header, ZCG exhaust system, internally regulated 280ZX alternator, 280ZX gear reduction starter, KOYO race radiator (custom upper hose) and Z Car Garage Heat Shield. Here are a few pictures of the engine build/installation with many more in the gallery:

To handle the power from the 3.1L engine we replaced the stock transmission with a Nissan KA24 (FS5W71C) transmission. This was a common swap (before the CD009a came to market) performed by modifying a 280Z L-series bell housing. When we upgraded the transmission we also installed a JWT HD clutch with aluminum flywheel. Helping put the power down efficiently is an OS Giken LSD. The R180 houses a 4.11 R&P and the assembly is setup in-house (by Joshua Corwin).

Engine Bay Services

Richard’s Z received a total engine bay restoration. Please visit the gallery below for more pictures documenting the engine bay restoration work, it’s where our efforts shine! Final Before/After in the engine bay:

 

Suspension

Richard’s chassis was treated to a full suspension rebuild with new parts, bushings and a full coil-over (Koni struts with our spring rates) suspension from Techno Toy Tuning. T3 finishes the suspension in our signature color and we really appreciate Gabriel and his staff. They make some of the best suspension parts out there for Z cars.

Front Suspension refresh with T/C rod, crossmember and steering rack detail: Rear end with T3 lower control arms and ST Sway bar:

  

     

 

ZCG Big-Brakes and CV Axles

We are proud to have several of our ZCG products on Richard’s 240z. We installed our Z Car Garage Big-Brakes (for small wheels) and also upgraded to Z Car Garage CV Axles! These products have been standard on numerous ZCG builds.

     

We went ahead and got Richard dialed in with the ZCG big-brake kit for small wheels with parking brake and a new OEM Nissan master cylinder. More pics in the gallery!

   

Front brake installation:

  At the rear, the OEM drums brakes were replaced with our ZCG Big-Brakes. Factory handbrake functionality IS retained!

 

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

 

Richard’s standard half-shafts shown on left:

 

Interior

One of our favorite upgrades to the interior of an S30 is our ZCG sound deadening package. Usually found in our full-blown ZCG restorations, the result is a less tinny sound and almost Germanic-like “clunk” when you shut the doors.

 

The stock seats were replaced with Recaro Specialist in black leather, we love these seats for the S30:

Please check the gallery below for more detail shots, there are too many to list in this blog post!

Enjoying The Ride

It was great to see Richard again and meet his wife this time, recalling how he purchased the Z new in December of 1970! We love that this restoration is out on the road and being enjoyed. It’s also a great example of how no matter how far away you live from Z Car Garage we will help our clients any way we can. Long Live The Z!

“Richard got out of the Z and told me he had bought this Z 50 years ago that week, it’s been with him through alot of stuff and now his kids and grandkids will get to enjoy it. I looked him in the eye and said I’ll be here for their chapters, any time they need me. I’m attached to this Z now too.”

 

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Sean M visited Z Car Garage for dyno tuning on his 2010 Nismo 370Z. We specialize in UPREV and EcuTek Tuning to maximize power gains from individual modifications like intake and exhaust upgrades. Let’s hear how Sean found his Pearl White V1 Nismo Z34:

“I obtained this car through my father’s best friend. A couple of years ago, I found this car on craigslist and I wanted to jump on it very badly. I had just gotten a car six months before, so I couldn’t get it and knew it was going to be gone within the next couple of days. Sure enough, that’s what happened. I showed up at the Thunder Hill 3-Mile course that weekend, and spotted the car parked next to our trailer when we arrived. It turns out my father’s best friend bought the car, and from that moment I told him that if he ever wants to sell it, I want to buy it from him. About a year and a half later, thats what happened!”

Once he got the car Sean started modifying it immediately with Stillen G3 intakes, Z1 headers, Magnaflow cat-back, Z1 motorsports 34 row oil cooler, Z1 clutch, KW V3 Coilovers, Hawk DTC60 pads, and AEM Oil pressure and wideband AFR gauges.

“After installing those parts, I knew it was going to need a tune. Thats when I found the man the myth the legend Rob at Z Car Garage! I found them online looking for Z tuners in the bay, and after coming into Z Car Garage I knew I brought it to the right place. Rob got the car squared away with the UPREV ARC license, and with his knowledge about how hard the car gets driven he dialed it in.”

Dyno Tuning

We specialize in UPREV and EcuTek Tuning to maximize power gains from individual modifications like intake and exhaust upgrades on Sean’s Z. On the dyno, Rob UPREV tuned with gains throughout the rev range. Peak gains of 20hp/20tq for a total of 335hp/272tq at the wheels was achieved:

Enjoy this dyno video that Sean filmed:

Sean was stoked on the dyno results:

“Being a huge racer himself, he knows what it takes to keep a car maintained and up to date, and the motor running safely and efficiently. Z Car Garage is always my recommendation to fellow Z enthusiasts, as I know Rob is a wealth of useful information as well as a brilliant mechanic. After the tune, the car has fantastic throttle response on partial throttle and tons of top end!”

We also added the ARC (Advanced Racing Controls) license. This add-on service to the existing UPREV Flash allows you to have adjustable launch control, burnout mode, and flat-foot shifting. This is for cars with manual transmission, VDC/cruise control. Call Rob for more details and to schedule your Z/G tuning appointment.

Here is a video of the exhaust and launch control (courtesy of the UPREV ARC License):

Enjoying The Ride

Sean is an avid driving enthusiast and this Z sees the track 2+ weekends per month, running strong each and every time. It is a car that gets driven close to its limit, and is often featured on Sean’s YouTube Channel, Milburn Motorsports. You can also catch Sean and his racing adventures on Instagram.

Rob had a great time with Sean:

“We met Sean through tuning his car. He’s an awesome young man and even brought some of his friends (some we’ve also worked with) with him to the shop. It’s good to see passionate, enthusiastic young people in motorsports.  Whenever Sean is here we talk about his Z car and how much he enjoys it and how we both enjoy driving. He’s got a really cool YouTube channel that we subscribe to and he’s an excellent racetrack driver.”

Thanks for your support Sean, Long Live The Z!

Contact us for tuning!

Z Car Garage offers the ARC (Advanced Racing Controls) license. This add-on service to the existing UPREV Flash allows you to have adjustable launch control, burnout mode, and flat-foot shifting. This is for cars with manual transmission, VDC/cruise control. Call Rob for more details and to schedule your Z/G tuning appointment.

Datsun Roadsters hold a special place in our heart and recently we had the opportunity to tune this very beautiful example owned by Pat S. The only reason we don’t work on or build these gems: we simply can’t keep up with our Z car workload. Once in a while though, someone will throw around the name “Alvin” (our shop social media manager) and they will get into Z Car Garage.

Pat contacted ZCG to discuss his 1970 Datsun 2000 roadster’s twin-Mikuni carb setup. The 2L/U20 models could be optioned with dual Mikuni-Solex carbs (replacing SU carbs) as part of a factory “competition” package also including a hotter “B” camshaft and 7.5qt. aluminum oil pan. Pat had done all he could to make it drive nicely and wanted a touch more driveability. Once at the shop, Rob took his car for a ride, impressed with how nicely restored it was.

Dyno Tuning

Rob and Pat discussed his goals and what he wanted to accomplish. We were able to go in and adjust the idle/off-idle settings, and of course wide-open throttle. The U20 put down 113hp/109tq to the wheels:

Pat was really pleased with the dyno tuning results. We actually saw him on the recent BCR Tokyo Calling Rally where he said the car was running fantastic and he was stoked:

“I saw Z Car Garage referenced on 311s.org when I was trying to sort out my carbs. I had the carbs completely rebuilt by Taka Sato at Kyusha House (beautiful job) and Z Car Garage did the fine tune adjustments on the dyno. Starts and runs great. So fun to drive! I once had a good friend that owned a high end Porsche shop (he races Lotus’ now) in LA. No matter who you were, if there was any oil or dirt on the engine, he would send them away. Rob reminds me of him. An expert with a true passion for the cars!”

Enjoy the sounds of a Solex-equipped Datsun 2000 on the dyno below!

Pat shared his Datsun story with us:

“I bought my first roadster in 1973 and it was a ’66 1600 that I paid $600 for. I’ve always wanted to get another so about 3 years ago I purchased my ’70 2L.  Mike Young of DatsunSports rebuilt the top end and installed a ‘B’ cam for me and has been a true friend by not letting make too many mistakes.

The car was striped down to bare metal, rusted panels welded in and a new paint job with rechromed the bumpers and trim.

Pat refurbished all of the electrical switches and lights (LEDs now). Gauge expert Jon Frampton refurbished the gauges. Pat also rebuilt the seats and has new upholstery throughout:

Enjoying The Ride

It was great to see Pat driving his roadster on the BCR Tokyo calling rally where he was all smiles with the tuning results. Here a few shots of him at speed in the foothills of Sonoma, CA.

Roadster owners united at the rally’s final stage at Sonoma Raceway (Alvin, Rob, Mike Young, Eric and Pat):

Pat you have done a great job on the roadster. Nice work, and we love seeing Datsun owners realize the maximum potential out of their cars. Thanks for your support and Enjoy The Ride!

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