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Alex’s Supercharged 370z

Filed under: 370z,Featured Cars and Projects,Performance
by Alvin G @ 4:18 pm on August 2, 2014

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Alex T is the owner of this pretty Black Cherry Z34 and he visited Z Car Garage on referral from our boost junkie friend and customer Juan F.  To satisfy Alex’s desire for forced induction we installed a Stillen supercharger kit that was actually used on Grant K’s Nismo 370z.

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Out of the box, this older Stillen kit left plenty of room for improvement so we invested in several upgrades like 1000cc injectors, Aeromotive high-flow fuel pump, pulley and these engine oil/automatic transmission coolers:

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The transmission received a GTM valve-body upgrade and stock bypass valve was replaced with a blow-off valve:

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Fast Intentions test pipes replace factory cats:

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To put the power down more effectively we installed a Quaife limited-slip differential, using the stock 3.36 R&P:

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With all of the modifications and UPREV tuning Rob extracted 435hp/343tq to the wheels. This is a 147hp/104tq gain over stock:

Alex Tat Z34 Stillen and baseline
 

To monitor vitals Alex chose PLX Device’s OBD2 multi-gauge. We first installed this trick, wireless sensor/gauge package on Steve’s G35 with an iPhone interface.  For Alex’s Z34 the multi-gauge was seamlessly integrated into the OEM pod:

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We love the brilliant display and wealth of data that can be accessed:

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Enjoy the Ride Alex!

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Check out more pictures in the gallery:
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Mike’s Nismo 370z

Filed under: 370z,Featured Cars and Projects,Performance
by Alvin G @ 1:32 am on July 25, 2014

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Mike U visted Z Car Garage back in May for Stillen intakes on his Nismo 370z. The Z was a gift to himself and with just 2800 miles on the odometer he got the modification bug. In addition to the intakes we installed a Fast Intentions exhaust system and Eibach springs:

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Exhaust before/after:

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A few more shots of the system:

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The Fast Intentions system looks great and also frees up some power!

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We saw a 7hp peak gain at the wheels over baseline:

MIke U Z34Nismo Baseline and Exhaust
 

With Rob’s UPREV tuning Mike’s Z34 now makes 315hp/256tq:

Mike U Z34 Nismo Start to finish
 

Eibach springs improve the stance and SPC camber arms keeping the alignment in check:

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We dig the slight ride height reduction:

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Enjoy The Ride, Mike!




5th Annual Saratoga Classic Car Show Report

Filed under: Events
by Alvin G @ 12:33 am on July 22, 2014

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On Sunday I attended the Saratoga Classic Car Show in beautiful downtown Saratoga, Ca. Now in its 5th year running, thousands of car lovers flock to this historic strip of Big Basin Way.  Two-hundred cars line the street with music, vendors, shopping and plenty of fun for families. Despite its huge following I had never heard of this show happening in my own backyard until a friend sent me the flyer. I thought it would be cool to represent Japanese classic cars with the Datsun Roadster so I signed up and enjoyed the day with family.

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I’m a huge fan of muscle cars and Hot Rods so this show was a refreshing break from the J-tin that is close to my heart 🙂 Here are some of my favorites:

From Ford:  “Bullit-esque” Mustang and Pro-Touring Shelby fastback:

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This Thunderbird had a wicked stance and Halibrand-style wheels:

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From Chevrolet: Pro-Touring ’57, trackday Camaro, C1 ‘Vette, Yenko tribute and mean Chevelle:

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The roadster was well-received and I spotted a very clean S30 down the street! Maybe next year we can bring more JDM flair to the show!

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Speaking of roadsters, there was a large contingent of English droptops including this absolutely bonkers turbocharged Sunbeam Alpine:

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Sporting some sweet vintage Enkei 92 meshies with sticky Re-11s this DE-prepped beast even had a “TIGR ETR” plate!  Below: very clean MGA, Tiger and E-type:

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I thought I was out of place with the Datsun and then I saw this beautiful ’68 Audi 100…on bags!

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Such pretty lines it reminded me of BMW’s famous E9 chassis. The Rotiform wheels were perfect:

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I was in Torq-Thrust and vintage wheel heaven. Some of my favorites. I love flat caps on these:

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Check out the gallery for more pictures!

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Joel Anderson: Datsun Z-Car Racer

Filed under: Events,Featured Cars and Projects,Performance
by Alvin G @ 3:51 pm on June 23, 2014

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At Z Car Garage we are fortunate to work with passionate owners who have great histories behind their cars. Joel Anderson is a Datsun race car driver with an extraordinary story. We also just happen to be restoring one of his famous Z-cars to compete in the 2014 Rolex Monterey Motorsports Reunion in August! When I first met Joel at the shop I immediately asked him a bunch of questions about racing as a privateer in the 70’s…it’s an era of Datsun racing I’m fascinated with and would love to share his responses with all of you. Enjoy the interview and read further to see our progress on the restoration. Thanks Joel!

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Interview: Race car driver Joel Anderson

How did you end up racing Datsuns?
In 1972 I bought my first Datsun 240Z while living in Southern California. At the time I was driving a 1961 VW I built to autocross in Northern California the year before moving to Newport Beach. The VW had a 1900cc Porsche motor, Big Porsche alum. drum brakes and a Porsche transaxle, Koni’s, 10” wide wheels with intermedate rain race tires and a loud stinger exhaust. On the outside no two body parts were the same color but the interior was nice: full gauges, black leather buckets with thick black pile carpet…a true sleeper and absolute blast to drive.
My employer at the time hated the VW and offered me a car in lieu of a raise. I ordered a Porsche 911S from a local dealer and when I went to pick it up they had added over $500 in what they called “Dealer Prep.” I was pissed and after a few hours of arguing I got my deposit back. On my way home I saw a 240Z in the showroom on a turntable at Garden Grove Datsun…it was beautiful, Safari Brown with chrome wire wheels and it had been in the L.A. car show. I knew nothing about 240’s except they were kinda cool looking and they were fast. I went inside and told the saleman I wanted to buy it and take it home that night. The next day driving in the rain on my way to work in my new Z I came to a red light, hit the brakes and went all the way through the intersection…scared the crap outta of me. Joined a Z owner’s club to hopefully get some help on how to fix the brakes. After a couple of meetings I started running slalom events in the stock class and won most of the events entered that year.
In 1973 I moved back to the SF Bay Area and went to an Autocross and got my doors handed to me. The cars here were more prepared than Southern CA…Lowered, race tires, sway bars and a lot more power than my stock Z. Little by little I started modifing my daily driver to be competive. Within a year I had a few 1st in the Prodified class and the car was becoming less and less streetable. I bought a ‘71 Z from an auto wrecker that had a interior fire, took all the goodies off my street car and started trailering the ‘71 to the events. While preparing the cars I got to know the people at FAR Performance fairly well. In 1974 Walt Maas had just won the National Championship in C/Production in Atlanta, GA in the FAR Performance 260Z called “The Giant Killer”. At the time Frank Leary was Walt’s crew chief and the service manager at FAR. Frank was also building a Z of his own to road race in the carport of his condo in Santa Clara. I helped Frank build his car in exchange for his secrets to make a Datsun fast. While working as Leary’s crew chief I had converted my Z to a full on road racer and ran SCCA solo events and won the C/P class. In 1977 I went through SCCA’s driver’s school and started road racing, by the end of the year I had won most of the races and regional championship and was issued my National license. In 1978 I ran SCCA’s National events and qualifed for the runoffs in Atlanta. At Atlanta I had my first DNF due to running too much timing which split and exhuast valve. In ‘79 I turned the SCCA car over to my wife so she could compete in regionals and I built my IMSA GTU car.

Autocross or road racing, what do you prefer?
Road Racing…The autocrossing was a great learning experience in car control, but it was just over too soon. You wait around all day for under 2 minutes of driving rush. The solo competition was better, it gave me lots of track time and a gauge to judge if I had what it takes to be competive on a road course.

What’s your personal code of conduct on the track?
Clean…The rule I’ve always gone by is…”It’s the responsibility of the over-taking driver to pass safely” I’ll run you hard and close but I won’t rub you unless you bring it and if you’re going to pass me you gotta earn it!

What was it like to be a privateer race car driver?
After doing so well in SCCA Club Racing moving up to IMSA Pro Racing was a rude awakening at first. I soon realized that I wasn’t going to be on the pole or in first place for awhile if ever. My self satisfaction and reward came from the fact that my low dollar effort of me alone, in a car I built with the motor I built, was competing against factory backed efforts with professional driver’s with the best equipment money could buy!

Did Nissan back you?
Back then Datsun Competition offered contingency money for Driver’s and Dealer sponsors. You got money from Datsun Comp. for podium finishes and if a dealer sponsored you he got paid as well. Datsun helped me by  once in awhile when getting parts from Datsun Comp. not invoicing me. If you made the runoffs at the end of the year you would get tow money. The year I went to the runoffs I got $1,200.00 when I got to Atlanta.

I heard stories of Nissan having tons of spares ready just for racers like you at the track…true?
Only at the runoffs they had a giant Datsun tent for you to pit in and next to the tent a 40 foot trailer full of parts. All you had to do is ask and you got it FREE…if they didn’t have your part it was flown in the next day.

Worst crash?
Runoffs at Atlanta…turn 7 before the back straightaway…the first lap of practice…the first time on the track ever…on a cool track…on cool tires and I’m trying to set a new track record? I hit a concrete wall at 80 mph, move the wall 1 ft. and moved the left side of my car 2 ft…really hit hard!! (some good‘ol NASCAR boy’s at a shop near the track fixed the car overnight)

Best pass?
Regional race at Laguna…last lap, front straight, went up the center of 4 back markers, for the win, leaving 2nd place car nowhere to go!

Best race?
3rd National race at Riverside, finished 2nd behind Leary in pouring rain.
Co-Drove with Leary at Sears Point Enduro, Finished 1st finishing production car and 2nd overall.

Favorite track?
Laguna Seca

What was the first win you remember
The race I remember the most was my ever first race. I started on the outside pole next to Carlos Garza in a Lola T292. After 6 laps he retired with motor trouble. On lap 10 of 15 while running in first overall I got a flat tire and had to dropped out. Even though I didn’t win or finish…I started on the pole, ran first overall and if it wasn’t for a flat tire I was going to win.

What percent of your career races can you remember?
100 percent…racing is so intense it’s like it was just yesterday!

Tell us about the Z that is being restored at Z Car Garage
The car was originally presented by Mr. Katayama to Mr. John Cooper, President of Ontario Motor Speedway in 1972 to be used as the Official Pace Car for the Third Annual ” California 500″ held on Sept. 3, 1972. (it still has the built in flag holder) The car was later given to the Bob Bondurant Driving School at Sears Point. In 1977 I purchased the car from Datsun Comp. for one dollar and picked the car up at Sears Point. I ran the car at all the west coast IMSA races in GTU for three years. Starting in 1980 I ran the car in SCCA Super Production setting the track record at Sears Point and Laguna Seca and winning The Pacific Road Race Championship as well in S/P. The car had been through three owners since I sold the car in 1982 to Rich Johnson as a GT2 car, with smaller flairs and wheels. Rich raced the car for one year and won his class. The car was then sold to Roger Edsinger and he used parts off the car for a car he was racing at the time. It was then sold to Grant Brown and he autocrossed and solo one’d the car. When I got the car back it had been in a storage shed for 15 years or more.

What motivated you to restore the Z and how did you end up taking it to Rob?
In 1989 I started buying back all my old race cars. I bought my 1971 SCCA C/P car that had been turned into an autocross car and setting in a storage lot for 20 years, My IMSA car that had been in a storage shed for 15 years and a IMSA body street Z I built for my son, that he sold and was in storage for 10 years. My plan was to restore the cars with my Son and Grandson and race them. Shortly after getting the cars my Son died of a massive heart attack. At that point I changed my plan and decided to sell the cars. I listed the cars on Craigslist and sold the street Z right away and got all kinds of interest in the race cars. At the point I met Rob I was talking with Les Cannaday owner of Classic Datsun in Vista, CA. During a phone call Rob made me an offer I couldn’t refuse…and here we are today.

You got accepted to race at the 2014 Historics, when they announce your name on the grid how will you feel?
Special for sure since the first time the car came to life and moved under its own power was the IMSA GTU morning practice 25 year ago at Laguna Seca…it will be a rebirth of the car with its creator at the wheel.

 

Interested in some really cool vintage racing print? Check out this 1978 article featuring Joel and his Autocross efforts, HERE

The Restoration

 

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Restoring an old and tired vintage racing car is both art and science. Z Car Garage is both honored and excited to bring this Z back to life! Present day vintage racing expects both performance and concours condition, in the same car. It is a much different process to restore a forty year old car that will be used at high speed under constant stress and strain than it is to spruce up an old Packard for boulevard cruises. The goal for Joel’s IMSA 240z is to restore it back to its condition cosmetically and mechanically as it was raced decades ago. This means keeping little details like original suspension parts and period-spec braking components intact but using modern tires and saftey equipment as required by the racing bodies.

One of the best parts of any IMSA car and especially the Z’s are the enormous fender flares. Lucky for us most of the bodywork was present or sourced easily. Time for paint! We turned to the best: William’s Auto Body.

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William did an incredible job of laying the black paint with bespoke striping.  Single-stage paint was chosen of course to give it that 70’s vibe. Here’s a shot of Joel at Laguna Seca in #49:

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Striping begins:

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The livery is complete!

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Joel originally ran some “Trick Mag” magnesium wheels which are no longer available. We thought the closest replica would be the V48 from Vintage Wheel Works. These are custom sized and will have gold centers with some meaty Avon slicks to provide grip. For now we drool over the mock-up:

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The 80’s vs 2014:

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William also shot the interior in gloss white. Check out the cagework:

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With paint complete chassis restoration is underway. All suspension pieces originally run will be zinc plated:

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Next, we tackle the engine! More updates to come with Joel and friends helping with the build.

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We are extremely amped and looking forward to the Historics when Joel races this very special 240z. It will even be towed on the very same trailer that took Joel to Road Atlanta over 30 years ago, and me to the Solvang Roadster Show last April!

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Long Live the Z!

Lots of pictures of the restoration in the gallery!

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Sleeper Sedan: Raj’s Twin-Turbo G35

Filed under: Featured Cars and Projects,g35,Performance
by Alvin G @ 11:47 pm on June 4, 2014

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Raj visited us in 2009 for the usual ZCG bolt-ons: intake, exhaust, springs and sway bars and after 36k miles he wanted more power. To satisfy his craving we installed a full GTM Stage 2 Twin Turbo kit and JWT HD clutch/flywheel. We also installed the DEFI-link gauges hidden from plain view. Raj wanted his G to look stock and we think he’s achieved that inside/out.

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After putting 30k miles on the GTM kit Raj came back to us this year for a Blitz boost controller upgrade…nothing like more boost to satisfy your inner power junkie!  Before the controller and tuning at 7lbs of boost the G made 369hp/322tq to the wheels. At 9.5lbs those numbers jump to 409hp/376tq!

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Stock wheels and a slightly larger exhaust still maintain a low-profile for this 400whp sedan. Enjoy The Boost Raj!

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