TURBO 400 and Gearvendors
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Car: 1985 Pontiac Trans-Am
Engine: AFR 235,Dart 400 Procharger F2. EFI
Transmission: Coan 400 + Gearvendors
Axle/Gears: racecraft 9"
TURBO 400 and Gearvendors
Anyone install a turbo 400 with a Gearvendors unit in 3rd gen? Any sugestions before I get started? I hope I can keep my console and not cut up bottom of car too bad.
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Car: seeking '90.5-'92 'bird hardtop
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Re: TURBO 400 and Gearvendors
a 4L80E is easier. But either way, call Jegs and get their Jegs-brand torque arm. It fits well when putting a GV behind a 4L60E in a 4th gen.
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Car: 1985 Pontiac Trans-Am
Engine: AFR 235,Dart 400 Procharger F2. EFI
Transmission: Coan 400 + Gearvendors
Axle/Gears: racecraft 9"
Re: TURBO 400 and Gearvendors
Thanks for info. I currently have no torque arm, I have old school southside lift bars. they work decent. 1.40 best 60'. I would like to go back to torque arm in future.
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Car: seeking '90.5-'92 'bird hardtop
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Axle/Gears: none
Re: TURBO 400 and Gearvendors
You might like the adjustable version. Either way, the front end is still a bit farther rearward than a stock arm, so you get a bit more of that effect that those lift bars give you, compared to a stock torque arm.
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Car: 1985 Pontiac Trans-Am
Engine: AFR 235,Dart 400 Procharger F2. EFI
Transmission: Coan 400 + Gearvendors
Axle/Gears: racecraft 9"
Re: TURBO 400 and Gearvendors
so there is a mount available to connect it to the rear or the gearvendor once it installed behind the turbo 400? How long is this torque arm?
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Car: seeking '90.5-'92 'bird hardtop
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Re: TURBO 400 and Gearvendors
No, it doesn't attach to the GV, it has a bracket that's an excellent fit into the driveshaft tunnel, it's about a foot long so it really spreads the forces well, too.
http://www.jegs.com/i/Jegster/550/40097/10002/-1
http://www.jegs.com/i/Jegster/550/40097/10002/-1
#7
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Car: 1985 Pontiac Trans-Am
Engine: AFR 235,Dart 400 Procharger F2. EFI
Transmission: Coan 400 + Gearvendors
Axle/Gears: racecraft 9"
Re: TURBO 400 and Gearvendors
Turbo 400 and gearvendor are installed. Fit great! Just got driveshaft back from denny's an now having a new tranny crossmember made. I did have to drill a hole in tunnel to run speedo cable inside to prevent binding. Can't wait to try it, but will be a while since it is salt covered on roads in Elkhart, IN.
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#9
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Car: 1985 Pontiac Trans-Am
Engine: AFR 235,Dart 400 Procharger F2. EFI
Transmission: Coan 400 + Gearvendors
Axle/Gears: racecraft 9"
Re: TURBO 400 and Gearvendors
Sure, i will send pics. I have car at local fab shop getting new cage and the crossmember made. I wll send them once i get car back.
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Car: 86 T/A & 88 GTA
Engine: 305 LB9 TPI & 350 LO5 TPI
Transmission: Jasper 4L60 x2
Axle/Gears: 2.77/posi LSD & 2.73/posi LSD
Re: TURBO 400 and Gearvendors
post the pics of it all. i am considering a thm400 and gear vendors in the future and would like to see the fab crossmember and torque arm bracket. thinking of a 454ci swap out later on.
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Car: 1985 Pontiac Trans-Am
Engine: AFR 235,Dart 400 Procharger F2. EFI
Transmission: Coan 400 + Gearvendors
Axle/Gears: racecraft 9"
Re: TURBO 400 and Gearvendors
Sorry I haven't posted pics of the gearvendor install yet. Car is back in my garage with k-member out. I want to post a good pic once I get motor back and get it raised on hoist. Just fyi though, I am not running a torque arm currently. I can assure you the gearvendors fit. I have old school southside lift bars currently. I think if you were going to run a torque arm, you would need to consider a short one like the jegster unit. Might be another month or so before I can get a clear pic taken. I will post it though.
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Car: '84 Z28
Engine: 406 sb
Transmission: th400
Axle/Gears: Moser M9/5:14 ratio/Billet Locker
Re: TURBO 400 and Gearvendors
I won't need to worry about a torque arm, because my car has a 4-link.
#14
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Car: 1985 Pontiac Trans-Am
Engine: AFR 235,Dart 400 Procharger F2. EFI
Transmission: Coan 400 + Gearvendors
Axle/Gears: racecraft 9"
Re: TURBO 400 and Gearvendors
Here is the only pic I have so far. I took it while the car was still on a lift before we sent it out to get a crossmember made. I have a wooden block holding it up in the pic. Hope this gives you an idea.
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