Shop Talk for
Z-Car enthusiasts!

Click here to go to the Z Car Garage home page...Click here to go to the Z Car Blog home page...
Performance Parts for Nissan, Inifiniti and Datsun Cars
Search:

Z Car Garage CV Axles on Glenn’s Trans-Am Datsun 510

Filed under: 240z,510,Parts,Performance,Racing
by Alvin G @ 5:10 pm on February 13, 2024

 

We love to see our parts installed and used on client’s cars. Race car driver and Datsun Historian Glenn Chiou is running our Z Car Garage CV Axles in this 1968 Datsun 510 U2.5L Trans-Am race car!


Glenn was preparing to debut his freshly restored 510 for the 2022 Velocity Invitational event at Laguna Seca. A half shaft failure is not something he wanted to worry about while racing so he replaced them with ZCG CV Axles. Glenn installed the set himself with ease:

 

We also provided dyno tuning services to prepare him for the race weekend. The fresh Rebello L18 with Solex/Mikuni 44phh induction and BRE intake made great power.

 

Listen to this 510 make sweet L-Series music on our dyno in the video below. There is also race/paddock action with Glenn behind the wheel:

 

Privateer Spirit


We are happy to report that Glenn successfully raced at the Velocity Invitational event. It’s worth noting like privateers of the period, Glenn builds his race cars, maintains and manages racing efforts himself. Not an easy task so we applaud his passion and work ethic. Glenn builds some beautiful Datsuns and this historically-significant 510 is a shining example.

Photo by Alex Trang

Glenn championed a vintage race group dedicated to the Historic B&C Sedan class and organized a “Celebration of the Two Five Challenge” display at the 2022 Velocity Invitational event. Two of the most iconic cars were present: the ex-Morton #46 BRE Datsun 510 (with Pete Brock below) and ex Kwech #3 Wetson’s Alfa. Yes that is Glenn with the legendary John Morton! Let’s take a look at the history behind Glenn’s Trans-Am 510 before we get into the restoration:

 

The Ex-Finn/Harris U2.5L Datsun 510

 

Glenn has a passion for re-telling the stories of legendary privateer Datsun racers and his penultimate restoration project was this 1968 Ex-Finn/Harris U2.5L Datsun 510, serial number PL510-023047. It is one of very few surviving cars that competed in the SCCA Trans-Am Two-Five Challenge, or more commonly known as the Under 2.5 Liter Series.

 

In 1972, Bob Finn acquired the car from a used car dealership in Santa Barbara, California. The car was sponsored by Bob Nolan Datsun and Chuck’s Shell Service in Santa Maria, California. Competition Street and Rally (CSR) Racing, a shop Finn ran out of Chuck’s Shell Service, prepared the car for competition. It is one of two cars in which an entire package of go-fast parts were purchased from Brock Racing Enterprises in El Segundo, California, as part of their “BRE kit car” program. Mac Tilton, then BRE Crew chief and engineer – later Tilton Engineering, developed the suspension and provided all machine work. Bob Finn and Ron Harris began racing #37 in late 1972.

 

Its first two races were the two final races of the 1972 SCCA Trans-Am Two-Five Challenge season at Laguna Seca and Riverside International Raceway, finishing 15th and 23rd. Unfortunately 1972 would see the end of the Trans Am Two-Five Challenge, but that would not stop Finn and Harris from continuing to race the car. They competed throughout the 1970’s in the SCCA B-Sedan class both regionally and nationally with numerous first place finishes, often beating out factory race teams. While Riverside International Raceway was its home race track, the car could also be seen racing at Willow Springs International Raceway, Laguna Seca Raceway, Sears Point, Portland International Paceway, Ontario Motor Speedway.

 
 

In that time, Finn and Harris competed against the likes of John Morton, Horst Kwech Harry Theodoracopoulos, Bobby Allison, Walt Mass, Dave Madison, Corky Bell, Norm Balzer, Pat Daily, and many other prominent racers. Bill and Jack Johnston acquired the car in 1979 and would go on to race the car for the next 33 years. Bill Johnston and Steve Dragus shared driving duties, while Jack was the crew chief. Dragus, who was best known for the building engines for Don “The Snake” Prudhomme, prepared the engines. Johnston and Dragus won three regional Cal Club Championships in the 1980’s, and would go on to win the last SCCA GT4 national race at Riverside Raceway before the track closed in 1989. (images and history courtesy of Glenn Chiou)

Restoration

 

The Ex-Finn/Harris Datsun 510 was not always in the orange livery shown above. When Glenn acquired the car several years ago it was red and he ran with this livery at many vintage racing events…until it was time to restore it back to its former glory…

 

Glenn is no stranger to vintage race car restoration. You may have seen Glenn’s FAR Performance 240Z in VIPS Restaurant livery as raced in the 70’s by Loren St. Lawrence. Glenn restored this car himself and it is now back to the Bay Area Datsun Dealers livery as raced by FAR Performance privateer Walt Maas. Glenn also restored the Different Drummer Racing Z raced by Greg Sorrentino. This IMSA GTU Datsun 260Z features our Z Car Garage CV Axles and dyno tuning:

 

The 510 was dissembled for paint and bodywork, using period photos to guide the livery hand-applied by the talented Real Ralph:

 

As usual, Glenn’s painstaking efforts and diligence result in a faithful restoration…where parts are not available he has gone to extraordinary lengths to re-create pieces or use period-correct/surviving parts with archival guidance…shown below: vintage SW oil cooler, BRE remote oil adapter, expansion tank and BRE intake manifold:

 

Glenn assembled the interior with Mil-spec switches & motorsports grade wiring:

 

The fresh Rebello L18 is about to be installed…all done by Glenn himself in his home garage:

 

I was lucky to visit Glenn to see the restoration in-progress and it was simply a feast for the eyes…plated chassis parts, cool bits of history everywhere…plus the BADD 240Z nearby 🙂

 

Datsuns Are Driven!


With the restoration complete, Glenn has been enjoying the Ex-Finn/Harris U2.5L 510 at vintage racing events throughout the year. Follow his racing adventures on Instagram with more photos in the gallery below:

 

Thanks for your support Glenn! Congratulations on the restoration and we love racing with you #racingislife. Learn more about our Z Car Garage CV Axles below:

 

Z Car Garage CV Axles

Our Z Car Garage CV Axles help transmit power to the ground and ensure smoother operation compared to your standard half shafts. These are 100% bolt-in replacing your half-shafts and does not use aluminum adapters commonly found in aftermarket units. We have over 200+ CV axle kits on customer cars and we are stoked with all of the positive feedback.

 
 
 

For more information please visit our detailed post our HERE. Below are just a few examples of race cars running out CV Axles:

Race car driver and restoration specialist Jim Froula of Racecraft is running ZCG axles in several of his cars:

Set #246 – installed May 2018 on the “Harry Stewart #52” Datsun 510:

 
 

Set #247 – installed April 2018 on the 260z

 
 

Set #248 – installed on Adam Carolla’s “Greg Sorrentino #90” Datsun 510.

 
 

Supermachine in Tokyo, Japan is running our Z Car Garage Big-Brakes and Z Car Garage CV Axles in their Series Datsun 240Z:

 
 

Race car driver, restorer and Datsun Historian Glenn Chiou is running our ZCG CV Axles in this IMSA GTU 260z race car!

 
 

Racer Brad H is running ZCG CV Axles in his IMSA GTU race car:

 

…[read more]




FOR SALE: 1972 Datsun 240Z

Filed under: 240z,Events
by Alvin G @ 2:40 pm on June 9, 2023

 

Our client Randy Jaffe is selling his 1972 Datsun 240Z. This is a one owner, low mileage and very original example.

 

See more photos and video on our FOR SALE page. You can also see it in person this Sunday, June 11 as we drive from San Jose to the ZONC Blackhawk Gathering.




Happy Birthday to John Morton

Filed under: 240z,510,Automotive History,Racing
by Alvin G @ 6:46 am on February 17, 2023

 

Happy 81st Birthday to our hero John Morton!

 

An amaZingly talented driver, Morton brought Brock Racing Enterprises (BRE) four National SCCA Championships from 1970-1972: two C-production championships in the Datsun 240Z and two Trans-Am championships in the Datsun 510. Enjoy our photos with John Morton over the years and let’s all wish him the best birthday!

Rob and John at the Velocity Invitational 2022

 

 

Morton, Pete Brock and Steve Millen at Laguna Seca 2018

 

Road Atlanta 2010, with the John Morton Army (JMA)

 

 

BRE Reunions in 2008 and 2010:

 

The Mitty, 2018:

 

Honored to spend time with John Morton on the racetrack. Happy Birthday!

 

 

 




Return of the 1970 BRE Datsun 240Z

Filed under: 240z,Automotive History,Events,Racing
by Alvin G @ 2:40 pm on November 22, 2022

 

In November 2019, racing legend John Morton and co-driver Rob Fuller piloted the #46 BRE Datsun 240z in the HSR Classic 24hr race at Daytona International Speedway. The team was heading for a class win until the second session when a Chevron panicked and cut hard right in front of John Morton, causing the Z to flip up in the air landing on its roof.

 

Team manager and owner Randy Jaffe sent the Z back to Z Car Garage for repairs and improvements and it is now back on the road in fighting form. Enjoy our report with photos and video chronicling the rebuild from dyno tuning to applying the famous livery on the BRE Datsun 240Z.

Racing at Daytona

  
The Classic 24 race featured six race groups with 4 (1hr) sessions and cumulative time deciding the winner. Each session had a 3-minute pitstop with mandatory driver exit during fueling. It was an incredible sight to see the #46Z out on the high banking with serious race cars like the Smith Motorworks 1980 Porsche 935 K3:

 
 

Despite heavy rain the team carried on, making changes to the car and improving with each session:

Randy:  “As you drive into the infield at Daytona and look at that 31% banking it’s super intimidating and as Rob stated you cannot look straight out of the car as it’s always bending left and he has never experienced that before. Rob did an amazing job of adapting to not only the car but to the track within a few laps as he cut down six seconds. John Morton has not run Daytona in over 20 years and he got right in the car and turned a great time which is what professional race drivers do! At 77 years old it’s just amazing how he is so calm and so smooth around these tracks!”

 
 

The bad weather and lack of track experience didn’t hold the team back. Rob was ecstatic not only about the Z’s performance, but also being able to co-drive with his hero:

Rob: “Ben from Retrosport with Alan Terpins’ 1979 Porsche 935 MOMO car kicked ass and won their class. They were clocked on the front straight under braking at 188mph. The BRE Z did 156mph top speed and our lap times (Morton and Fuller) were within a .1 of each other. I can’t describe the feeling of going from total fanboy to being a co-driver with John Morton. All of this comes from Randy Jaffe’s generosity, drive/passion to celebrate this car and era. These heroes that were making history and didn’t even know it 50 years later. Watching people from all over the world  find John Morton to have him sign something, shake his hand, tell him a Datsun story. It’s surreal.”

 
Unfortunately our hopes of a first or second place finish in class were cut short at the second session. John Morton got an epic start and as they all went into turn 1 on the first lap (at night) a Lola T 70 lost its grip, then a Chevron panicked and cut hard right in front of John. There was nothing he could do and the car was so low that it flipped us up in the air and onto the roof:

 
 
 

John Morton was able to exit the Z safely, without any injuries. The Z was towed in, covered and our race ended. We all had hashbrowns and coffee late night at Waffle House:

Randy: “Of course all of us were freaked out wondering if JM is OK and Sylvia was a cool as a cucumber. When he returned to the paddock from the care center we were all gasping as we were not aware of his status! Racing icons such as Jochen Maas, Ray Everham, Bob Leitzsinger came over to check on JM as we covered the car. The roof was caved in like a V and almost down on the dash. Body panels were a mess, a broken control arm, sail panels were wrinkled, front rad support bent and various other pieces destroyed on the front end… all of us went to lunch the next day on Daytona Beach and I ordered upside down dessert for Morton and we all had a lot of laughs knowing he was OK. He relived his racing career at the table and it was either #6 or 7 for flipping cars and 1 airplane event!!”

You can see video with in-car footage of both John Morton and Rob Fuller and the crash in our 2019 report HERE. Enjoy the triple-Mikuni carb’d music and wild banking of Daytona!

The BRE 240Z Rebuilt at Z Car Garage

 
The #46Z  was shipped from Georgia back to ZCG for a rebuild after damages from the Daytona crash. We know that owner Randy Jaffe goes to 11, and this was his chance to correct every little detail on BRE car as it was raced in 1970. Our goal: make this Z absolutely perfect. Let’s dive into the restoration.

Bodywork

 

Bodywork and paint was handled by our man William from William’s Auto Body. We provided OEM parts from our stash like the hood, fenders and new Euro front bumper. Everyone wanted to see this the Z revived and even Nissan donated parts including original headlight covers, BRE spoiler and fiberglass headlight buckets for a Series 1 car.

Randy: “There was never a doubt in my mind to repair it with Rob’s guy William. Over the next 2 years every inch of the car was worked on including cleaning up a few OCD details on stripe positioning, size and scale of the JM on the doors along with using single stage paint like it was painted back in the day by Dave Kent – the master! The thought that JM and Rob were running the car at 157 mph with ONLY the original 46 Z roll bar that JM himself had welding in VIN 00492 was a bit scary after the fact! The car protected JM and made us proud of how the Z chassis held up!”


We obsessed over the paint and livery: the shade of red is not the same between the BRE Datsun 510 and Z cars!  There was a heavy focus on the “Datsun” script, its location and kerning on John Morton’s name on the doors. The BRE livery was applied by The Real Ralph Newman. You can see his hand-painting details in the time-lapse video below. Ralph nailed it.

 

 

Chassis

 

With the bodywork, paint and livery sorted we started re-assembling the chassis. Freshly plated parts and hydraulic lines were installed:

 

Suspension

 

Suspension parts original to the 1970 BRE 240Z chassis that John Morton raced were re-installed.

Drivetrain

 

The engine was refreshed while it was out along with the supporting drivetrain components. The Z was going to be aesthetically and mechanically ready to race again. The original, multi-piece heat shield was re-plated:

 

Like many race cars, the Z got a set of our Z Car Garage CV Axles (set #00240):

 

The BRE Datsun 240Z in Back!

Enjoy this video showing a walk-around, dyno tuning, warm-up and more!

 

Details

 

Full weatherstripping including hatch and door seals were installed and even the small door/window pieces can be seen in the photo gallery below:

 

We excel at the small details and accept challenging ones like re-creating period items:

Randy:“Rob, Josh and Nick were just unbelievable – all 3 went to the ends of the earth to take their time to makes sure all of the crazy details were secured. The original 46 Z had Interpart quick release hood pins at the from hinges and the Z Car gang fabricated them to the T!! Morton just saw the car 2 weeks ago for the first time and forgot about them and said ‘those were EXACTLY what was on there’!”


The interior going back in the car:

 

Enjoying The Ride

 

After finishing the restoration of the BRE Datsun 240Z at Z Car Garage we shipped it back back to Randy in Georgia for him to enjoy. He wasted no time:

“So the car arrives back in Atlanta in Feb 2022 after 26 months of being in CA just in time to take it and the 46 510 to the Daytona Hall of Fame Induction with Peter Brock. Entering into the arena including Jack Roush, Helio Castroneves, Harley & Davidson and a handful of other racing icons. We staged the cars in front of the first Monday night dinner and Peter had a smile from ear to ear. We then displayed the 510 in front of the hotel where the other events took place. The juice was worth the squeeze!”


In June, Randy attended the Highlands Motor Festival in North Carolina. Both John Morton and Sylvia Wilkinson were there to enjoy the event as well.

 
Randy: “So my mind starting spinning as I thought this was a chance to get JM back into the car for at least a shake down session! I called a friend of mine Matt Crouch who has been a member of AMP – Atlanta Motorsport Park in Dawsonville, GA (property was sold to them by Bill Elliott) since it’s inception 10 years ago and asked him if he thought we could get on the track with no other cars the day or so before we left to go the event in NC.  Track owner Jeremy gave us the track from 3-4pm by ourselves with corner workers, etc on the house! Jeremy and his crew were ecstatic to have a racing icon drive on their track! “


The car ran perfectly and John Morton was back in the car at speed at 80 years old!

Randy: “I gave my three friends 3 laps each in the right seat and they all were dazed with excitement It was a great day, great car, great shop to make it that way and great times!!! The Z was a huge hit at the event in NC – had it’s own parking area and JM & Sylvia sold books and signed autographs all day!”


 

Thank You!

We are grateful to Randy Jaffe for giving the opportunity to be part of this journey. It has been a wild ride and we admire Randy’s passion to share the stories of John Morton.

 

Randy and the BRE 240Z Build

 

While many have seen the BRE 240z at racing events and shows, there is a great story behind this car as told by owner Randy Jaffe:

“I met John somewhere around 2012 and told him I was going to build a tribute to his championship 240 Z car and I’m sure he’s heard that hundreds of times and he was kind of bored with the conversation. Then I started sending him and Peter Brock emails to build it correctly then after I spent several years at an attempt to do a tribute I was with both of them one night and asked about the real story on the remains of the original car. Both of them looked at each other and back at me and I was like – what was that look for? They went on to tell me that the story I had heard for years about the car being totally destroyed and no longer around was not true. Dan Parkinson who lived about a hour and a half north of Los Angeles had the remains of the car that he had re-bodied after a 1977 ball joint failure at phoenix motor Speedway. Casey Mollett – another Datsun racer back in the day was a few hundred yards behind Dan Parkinson when he hit that wall and he was part of the teardown and reassembly to the 1977 to 80 Z that Nissan gave Dan to rebuild a car. They were going to repair the original 46Z which now wore the number five livery of Dan Parkinson but the painter said it would take a month and a half to two months and they had to race in a few weeks so they use the 1977 280 Z that Nissan gave Dan.”

 
 

“The long and short of it is that they raced the 1977 shell for a few years and retired the car and racing in 1979 and all of those parts just sat there until 2016. Dan and I have had conversations for over a year and many many people were trying to buy these parts because they knew what they were but for some reason he felt comfortable and asked me one day do I really want all the stuff and of course I said yes. John Morton actually said since he owned the original chassis plate which he had taken off the car when he installed the remote Traco oil filter back in 1970 he kept that Vin plate in his toolbox until he gave it to me at the Petersen Museum in 2016. I had already completed my car as a tribute to the BRE team and John Morton when Dan sold me all of the surviving pieces. I then ripped the entire car apart and installing every little piece I could that had integrity and that’s when Rob Fuller stepped in to finish the car build like it was back in the day.”

Pictures from the race prep of Randy’s Z at Z Car Garage:

 
 

A sampling of the original parts is shown below including the exhaust header with megaphones, SW gauges, and BRE remote oil filter/cooler. Original BRE heat shield and fuel block pictured above.  All assembled by the crew at ZCG prior to testing:

   
 
 

Randy’s fanatic attention to detail and our team’s prep culminated in John Morton enjoying the Z at several race events:

“So many of the remaining pieces along with the 1971 championship motor is on display at my shop. After going to a few shows with John Morton in the car I told him I wanted to race it and he kind of smirked and said it’s a show car not a race car and my reply was we’re gonna race it will you drive it and he Sylvia was nonchalant and said yeah maybe… when we signed up and got into the first Rolex reunion in 2017 Rolex Monterey Motorsports Reunion.”

 

“John wasn’t really excited about racing the car Rob and I could see that even when he got belted in the car. When he came back after 6 to 8 laps a different man had returned he immediately walked over to Sylvia and said what are my times – He knew he was turning really fast laps and was getting really fired up! He told Brock down at the Carmel car show that the show car was truly a fast racecar! That weekend he terrorized all kinds of Porsches including 935s and was running up front in the top 10 out of a group of 40 to 50 cars. This became really fun so we’ve done it now at Road Atlanta Laguna Seca and now Daytona!”

 

Big thanks to Randy Jaffe, Sylvia and John Morton, the ZCG team Josh and Keith Corwin, Meghan Fuller, Michael Eberhardt and Vintage Racing Company and HSR this was a memorable event we can’t wait to come back to next year. More pictures in the gallery below:

LONG LIVE THE Z!

…[read more]




Happy Birthday Peter Brock!

Filed under: 240z,510,Automotive History
by Alvin G @ 10:21 am on November 15, 2022

 

Happy 86th Birthday to our hero Peter Brock! You have been and continue to be inspirational to us Datsun fans worldwide. Here a few pictures we enjoyed taking with you over the years:




Older Articles »