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:
Jay H has been our customer since the beginning. He has a Datsun 240z, Mazda (FD) RX-7 and this 1990 Aztec Red 300ZX Twin Turbo that he’s owned for many years. Living in a rural, wooded area the Z’s wiring got chewed on by rodents. We fixed the wiring and got the car running again but more issues surfaced. Jay loves this Z so much and it had 122k miles so he decided it was time give it some serious attention.
Z Car Garage was happy to oblige as we think the Z32 is one of the best Japanese sports car of the 90’s.
Engine Bay and Drivetrain
The engine bay was in need of major cleaning and restoration. First, we performed a compression/leakdown test and the Z passed. With the engine out now we could focus on cleanup:
We installed a new engine room wiring harness. Every coolant hose, bypass hose, vacuum hose was replaced. A new underhood insulator with clips replaced the torn oem piece.
All p/s hoses were replaced and we modified the p/s steering pump to reduce clutter and eliminate the HICAS completely:
The engine was treated to full reseal and timing belt services, more pictures of the engine build in the gallery!
With a clean bill of health we installed several performance upgrades including JWT sport 500 turbos, BDE billet half moons/motor mounts, Ashpsec inlet piping, Selin dual-MAF with HR low-profiles filters/two Z32 MAFs and Nismo 740cc injectors:
No turbo upgrade is complete without the Mike Smith turbo manifolds with EGR ( to pass emissions). Unfortunately we will install the last set of these on Felix C’s 300, and that’s it!
BDE motor mounts:
Nismo 740cc injectors:
Ashspec inlet piping:
Selin dual-MAF with HR low-profile filters:
Before the engine went back in we installed a new JWT HD clutch and aluminum flywheel:
The drivetrain was re-installed with numerous items like a new fan and engine cover:
Exhaust upgrades included a full SpecialtyZ 3″ exhaust with 3″midpipes:
Finally, a GReddy Profec boost controller was installed in the super tidy interior:
Rob dyno tuned the Z, making 384hp/348tq to the wheels:
Exterior
With the engine bay and drivetrain sorted we turned to the body and and exterior trim. Jay wanted to do a full repaint on the car so we had it had it towed engine-out to our man William. Some before shots showing the faded paint and cracked/peeling tail light panel:
At William’s the body got some choice parts to make it look like 1990 again: Wings West Pre-’94 rear wing, JDM front fascia (with shaved license plate mount) and Jspec tail lights. With the freshly painted Z back at the shop we tackled re-assembly of new cowl panels, mouldings and various trim. All of these parts really make this Z pop:
Extensive moulding/trim replacement: T-top trim before/after shown below
Door and window trim:
Jspec rear and front looking sharp!
Icing on the cake are Jay’s super cool set of old WORK Equip 05 wheels. We re-finished and polished/painted them running Bridgestone S-04 tires.
Wheels make the car and this Z looks incredible standing still and on the road:
Suspension
The chassis received a few upgrades including Stillen sways and SPL titanium HICAS delete We also replaced ABS module the clutch and brake master cylinders
One Z Car…Coming Up!
Jay didn’t have a car for the duration of the revival and he was on foot running errands near his home. We handled all of the DMV fees foe him and Rob and Alvin delivered the Z to Jay at his residence.
It was a great experience to pull up in the 510 and Z to present it to Jay, he was all smiles:
Thank you Jay for bringing your 300zx to Z Car Garage. We admire your love for the Z and passion to keep it on the road in top form! Z32s ROCK! Enjoy the extensive photo gallery below:
Jeremy visited Z Car Garage to dyno tune his Rebello 3.5L powered S30. This G-nosed beauty baselined at 238hp/229tq and with Rob’s tuning produced 288hp/257tq to the wheels! With gains of 50hp/28tq this is a great example of the benefits of dyno tuning. We are really excited to unlock more power with a few upgrades. Long Live The Z! Volume up!
We last saw Jeremy in last January at a Drive that Naveed organized. You can see more pictures of the Z on Speedhunters HERE. Looking forward to more tuning sessions and thanks for bringing your Z to us Jeremy!
Filed under: 240z,Events
by Alvin G @ 6:51 pm on January 8, 2020
Last Sunday we attended the DrivingWhileAwesome (DWA) Cars & Coffee event in Santa Cruz, CA. Our group of friends left from San Jose and headed up HWY 17 on a chilly morning with myself, Rob and Meghan in our Datsun Roadsters, Geoff in his BMW 2002 and Ty in the 991 Porsche:
We were stoked to see Rob’s Datsun 2000 on the road with refreshed Mikuni-Solex carbs and it sounded wonderful. Full report soon!
In Search of J-Tin
The venue has moved since we last caught the DWA gathering in Davenport. Sunday’s event was held at the new location across from the Old Wrigley Building in Santa Cruz. By 9am the parking lot filled rapidly with a great diversity in marque and era.
Although attendance was mostly Euro/Italian, many Japanese gems showed up. Let’s start with the Nissan/Datsun showing. Ray’s Hakosuka Skyline was a pleasant surprise.
The last time we saw Ray was at the Golden Week Kyusha Festival where I learned that this Hako was from our friends at JDM Legends! We look forward to seeing Ray for some upgrades on this already stunning Skyline.
VQ-powered S30, R32 Skyline, S14 240sx and Infiniti Q45:
More J-tin goodness! Lloyd’s Corolla was a crowd favorite (mine as well) sporting a 4AGE fed by ITBs, Levin front end and perfect Volk TE37s. This AE86 coupe complements his F20C powered AE86 Hatch.
Making our Datsun Roadsters look big was this Honda TN7 “Kei” pickup:
Euro Classics
Yearning for Porsche’s? Or something a bit less “mainstream”? DWA CnC did not disappoint.
Two Panteras:
Geoff’s 2002 and an E28 M5:
Pretty Alfas:
VWs: Scirocco and a LSx-swapped Caddy!
Austin Healey:
Porsche Galore: 914s, 944s, swb 911s, 991s
American classics as well! Here is a Plymouth Belvedere and International Harvester Travelall:
DWA CnC was definitely my kind of cars and coffee. It’s a great venue with amazing driving roads nearby and the cars were so diverse. We highly recommend checking it out! Thanks to the DWA crew for hosting. If you haven’t already, listen to their podcast and make sure you give them a follow on Instagram.
More pictures in the gallery below!
We met Greg in 2015 when he purchased a set of Panasport wheels for his S30. He returned later in 2019 for our Z Car Garage Big-Brakes and Z Car Garage CV Axles along with upgraded suspension and triple Mikuni carbs. Greg is a pilot residing in Reno, NV and when he is not flying passengers all over the US he is a 100% gearhead with an award-winning 1970 Dodge Charger. He has owned the ’73 Z for 42 years and we love the story behind it:
“I bought this Z from the original family (two owners, same family) just weeks after I graduated from high school in June of 1978. I had previously owned a 1970 Sublime Green Dodge Charger R/T, but I thought it just wouldn’t be cool to show up to college in a ‘lime green’ car, so I went on the hunt for something that had great looks, and great performance to match. I kept my pursuit of a 240Z a secret from my high school sweet-heart (now my wife of 40 years), who was two years behind me in high school, until I had actually purchased the car and had a chance to give it a good detailing. When I pulled up that first evening with the new Z, she was very surprised! See didn’t know what it was, but she thought it was just “So Cool!”
“We dated in the car for another two years until we married in 1980. One of the best memories we have of the car is taking my now wife to her High School Senior Prom in the car. We both also really enjoyed cruising the back mountain roads of Arizona on the weekends during the year I spent in Air Force pilot training outside of Phoenix. The car was my daily driver until 1987, when it received a new paint job and then became more of a “nice day” car.”
As life went on Greg moved from Idaho to Reno and the car ended up getting stored for about 20 years. When their re-acquired ’70 Charger did not make it back from a resto-mod in 2015, Valerie suggested getting the 240z running to enter in Hot August Nights in place of the Charger.
“After sitting for 20 years it needed some work – we called on Dave Rebello for a 3.0 stroker L-28 engine (SU carbs), and while the engine was being built my son and I got busy. We pulled the fuel tank, dipped it, and refreshed it with a new sending unit, as well as all new hoses.”
In 2015 Greg purchased a set of 16×7 Panasport wheels from us and though the Z was really nice it was time to take the next step.
Taking the Z to the next level
After months of planning, last July Greg and Valerie drove their Z down from Reno to Z Car Garage. They spent the day with us while we installed new parts, made a few repairs and cleaned up the engine bay.
The Rebello 3L was treated to a fresh set of triple Mikuni PHH44 carbs on a Harada intake manifold (Rob’s favorite intake). We anodized the linkage from blue to black to suit Greg’s taste.
Out with the old SU carbs. A new 6-into-1 MSA coated exhaust header (merged to existing exhaust system) and ZCG heat shield were installed:
Greg also wanted the fuel hoses and AN fttings black which is becoming common from our vintage racing builds like the Rocketbunny Z. Finishing it off is our favorite fuel rail from Japan.
The engine bay received lots cleanup. We wanted Greg’s attention to detail to match his Mopar’s. Before/After, triples are hard to beat!
Dyno Tuning
After the addition of triple Mikuni carbs and an updated MSD ignition we went through the car to ensure it ran well. With Rob’s dyno tuning we greatly improved the way this Rebello 3L drives. Baseline was 186hp/189tq and after tuning it made 215hp/203tq to the wheels:
Listen to those triple Mikuni’s sing on the dyno. Also watch for a test drive with Rob running through the gears making sweet L-series music!
We sorted a few additional items like repairing the parking brake, replacing a lazy tachometer with a nice unit from Rob’s stash and fixing his shift boot.
Greg was pleased with modifications and repairs:
“One of the not-previously talked about items that I was most pleased with was the Tension Rod Bushings that Rob replaced. After I installed the new front-end parts a few years back, the car still had a tendency to follow slight grooves in the road. I had written this off as non-stock wider tires, but when Rob took the car he noticed it in his test drive and replaced those for us as well. The car now literally drives and handles better than new, and the triple carbs with Rob’s tuning magic REALLY brought out the beast in the Rebello motor! The car’s performance now is quite simply stunning!!!”
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 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 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 went ahead got Greg dialed in with the ZCG big-brake kit for small wheels with parking brake and a new 240z brake booster/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! They also look great behind the Panasport wheels:
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 70 CV axle kits on customer cars and we are stoked with all of the positive feedback.
Greg received ZCG CV Axle set #282.
Enjoying The Ride
After their visit to ZCG, both Greg and Valerie continued to enjoy the Z at several Hot August Nights shows. It appears they enjoy driving it more than the Charger 🙂
“The Hot August Night Virginia City meet this year. We had intended to take the Z Friday, and the Charger on Saturday, but we had so much fun driving up and down Geiger Grade with the new ZCG triple Mikuni‘s and the ZCG Big brakes that we took the Z both days!!!”
Valerie driving the Z to a local ‘Ladies only’ car show. We love her “all blue” theme! (Right) Their 1970 Dodge Charger:
“Valerie and I are very happy with the service and modifications ZCG has completed on our ’73 240Z. I doubt anyone else has the experience, the knowledge base, and most importantly, the PASSION for working on Z Car’s that Rob Fuller and the staff at the Z-Car Garage have!”
We really had a great experience working Greg, thank you both for letting us make your Z car an enjoyable sports car! More pictures in the gallery below:
