F50ish Turbo Buick

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TRiv

Member
Joined
Aug 2, 2002
Messages
352
I would like to thank everyone on this site who has given useful information on the turbo Buicks. I have made several posts with good results, and have told everyone about a turbo Buick powered custom I am building, an F50 kind of looking thing. Would like to post a link picture just to show it does exist. Because of its unique layout, there is more room to do things that are more difficult in the regal body, and one thing I am considering is twin turbo/twin intercoolers. The plan is to use two Hot air turbos (smaller) and factory intercoolers (one on either side of the car), the hope is to have better overall performance under many driving conditions than just 1/4 mile, has anyone tried anything similar? May fabricate a custom intake like the twin turbo Indy pace Car Riviera or similar to the Ferrari F40, anyone try that? Heres the picture, just for the record, the car is made mostly of GM parts including the chassis (Riviera components) G body t-top, door frames, cowl, door pillars, sheet metal, drivetrain, etc.

http://www.waynefi.homestead.com/files/jcar.jpg
 
:eek:


Yowza! That thing is bad A-z-z

Is it a one off or some type of kit car?

Get it down the road.....that thing is sweet
 
Man that is a sweet looking ride, I am in the research mode right now for a Diablo kit. It will be powered by a 3.8 turbo motor and mated to a Porsche 930 manual trans (from what I understand it is is the strongest manual trans out there to take the abuse of a turbo 6). I know the auto is the way to go with the turbo setup, (especially with a 5500RPM red line motor) Since it is a Diablo, it has to be a stick to get the true feel of an exotic .I would also stick with a single turbo setup, remember with twin turbo setup, you have two of every thing it is much more expensive. We have lots of Buicks running 10's, 9's, and 8's on single turbo setup. I also noticed lot of Supra guys going to a single turbo from twin turbo to run faster.I also have a twin turbo TA with 355cid V8, my buddy build that car. After what he had gone through building that thing, he said if he could do it all over again he will stick with a single turbo and run just as fast.How much does you car weights? There are so many recipes out there to get the motors to run pretty quick. I will stick with a single turbo setup especially if it is not a stage block. It will much easier to deal with.

Good luck

Prasad
 
Damn, that thing is sick. I can certainly understand wanting t do twin turbos just for the coolness sake of it. Whats the projected weight for that thing?
 
Thanks for the replies, I primarily posted this picture to show anyone interested that there is some kind of progress on this thing, and that it does exist. I have mentioned this project in posts and replies before when talking and asking about turbo Buick drivetrains here, and think it's good if we can show everyone what were talking about, a picture can say alot. Anyway, the car as shown is only tack welded together, and is currently made of all metal, there is no fiberglass or anything, the panels are either made from different car body panels or fabricated, and all panels are painted black so I can see how the body lines are flowing. Once everything is final, the plans are to make most of the panels of carbon fiber including some of the understructure, and while extreme maybe, the whole point for me is the challenge of successfully designing and building something practically from scratch. While true I am using inspiration from the Ferrari F50, it is not a copy, and I am making many things on it the way I would like to, and since I can't afford a real one (average used $450K) and no kits available ( Ferrari does'nt allow that), this is the only way to go. Now if I can just get it finished, sure is a lot of work,sometimes it's fun, other times would just rather let it sit there! As far as the twin turbo motor, it's not for the coolness but rather again, a challenge to see if it can be succesfully done. Like I said in post, 1/4mile performance is not my main goal, but rather performance under many driving conditions, and particularly good response at any speed including sustained high speed. I have replied and posted here before about the 1983 twin turbo Riviera Indionapolis Pace Cars, Buick built these before the hot Grand Nationals, and the the Riviera used was going 130+ mph at the 1983 Indy, and was detuned because they were concerned about the chassis, not the motor!, and it was not intercooled. Sure it won't be easy, but Buick did it and I have some of the pictures how they did, so at least there are some guidlines to follow: hardware layout including turbo mounting, throttle bodies, intake manifold design, etc. If it does'nt work the way I hope, then I'll just go to the 87 set up and usual mods, easy. As far as the weight, hope to keep at about 3000 lbs, maybe 2900, just have to wait and see after all is done though. WIKEDV6, would like to e-mail sometime, swap any ideas, etc. about Buick powertrain into custom/kit car. TRiv
 
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