twin turbo thirdgen link
Thread Starter
Senior Member
Joined: Mar 2002
Posts: 591
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From: portland, Maine USA
Car: grand prix/84 z28
Engine: 4.6 Northstar
Transmission: t-56
twin turbo thirdgen link
finally got it right
I hope you guys like this.
http://www.fiss.com/BANKS/FIBANKS54.htm
what do you think?
:lala: :lala: :lala:
I hope you guys like this.
http://www.fiss.com/BANKS/FIBANKS54.htm
what do you think?
:lala: :lala: :lala:
Thread Starter
Senior Member
Joined: Mar 2002
Posts: 591
Likes: 0
From: portland, Maine USA
Car: grand prix/84 z28
Engine: 4.6 Northstar
Transmission: t-56
sorry
I don't know what is with the link, it works about 50% of the time. This is what is on the page.
In 1982 Banks Engineering saw Great potential in GMs new F-car and immediately started assembling a limited production (20 ) run of Twin Turbo GTs A Ford nine-inch rear and Doug Nash five-speed backed three different engine options 500hp. 600hp. 700hp
In 1982 Banks Engineering saw Great potential in GMs new F-car and immediately started assembling a limited production (20 ) run of Twin Turbo GTs A Ford nine-inch rear and Doug Nash five-speed backed three different engine options 500hp. 600hp. 700hp
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Joined: Jan 2001
Posts: 448
Likes: 0
From: Bakersfield,ca,us
Car: 91 z82
Engine: 5.0
Transmission: pro-built 700r4: 2400 stall
I have the Banks Book that the kit was in it looked like it was pretty cool for everything that it came with ....it produced some impressive HP
and no they haven't made that kit in a long time ...I think they changed the kit and toned it down quite a bit and sold that for a while longer ..I'll have to dig it up agin
and no they haven't made that kit in a long time ...I think they changed the kit and toned it down quite a bit and sold that for a while longer ..I'll have to dig it up agin
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Joined: Dec 1999
Posts: 4,335
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From: Mays Landing NJ
Car: 2018 Camaro SS
Engine: LT1 w/Paxton 1500SL
Originally posted by 1992_25t_1letpi
three q's:
-where can i get one
-how much
-and, i'll take it
three q's:
-where can i get one
-how much
-and, i'll take it

Sweet
It does give a good starting point for someone wanting to put there own system together. Just a couple issues. It looks like they just used the standard log manifolds for xhaust, and no intercooler. For any kind of real power the intercooler is a must. the logs are good for ease of install and cheaper cost, but not really the hot ticket performance wise either.
Senior Member
Joined: Apr 2001
Posts: 940
Likes: 0
From: Diamondhead, MS
Car: 89 20th Ann. TA
Engine: Turbo 3.8 V6
Transmission: 200 4R
Axle/Gears: 3.27
Originally posted by rhuarc30
It does give a good starting point for someone wanting to put there own system together. Just a couple issues. It looks like they just used the standard log manifolds for xhaust, and no intercooler. For any kind of real power the intercooler is a must. the logs are good for ease of install and cheaper cost, but not really the hot ticket performance wise either.
It does give a good starting point for someone wanting to put there own system together. Just a couple issues. It looks like they just used the standard log manifolds for xhaust, and no intercooler. For any kind of real power the intercooler is a must. the logs are good for ease of install and cheaper cost, but not really the hot ticket performance wise either.
That Banks exhaust when it came out was the hot ticket also. Stainless from the manifolds back, $495 complete I think. Sounded great also.
Its too bad he got out of the performance car side. He was ahead of everybody back then. Imagine what he would have done had he stayed with it :hail:
Supporter/Moderator
Joined: Sep 1999
Posts: 888
Likes: 6
From: West Hartford, CT
Car: '89 Z28tt
Engine: Dart Little M Twin Turbo
Transmission: T56
I've built the Z28tt with the GB manifolds 3 years ago. It's been great so far, with the factory L98. We'll see how it goes with the new engine
Supporter/Moderator
Joined: Sep 1999
Posts: 888
Likes: 6
From: West Hartford, CT
Car: '89 Z28tt
Engine: Dart Little M Twin Turbo
Transmission: T56
http://www.skulte.com/turbo.html
The following pics are Rev1 before the intercooler:


Full Rollcage in progress right now

A.
The following pics are Rev1 before the intercooler:


Full Rollcage in progress right now

A.
TGO Supporter


Joined: Jul 2001
Posts: 4,991
Likes: 1
From: Cheyenne, Wyoming
Car: 1992 B4C 1LE
Engine: Proaction 412, Accel singleplane
Transmission: built 700R4 w/custom converter
Axle/Gears: stock w/later 4th gen torsen pos
I pestered my banks rep about the manifolds and he said they were crack prone and are no longer produced. I asked also if they would consider reproducing an updated version he said, "why bother? there is no demand."
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