T bird turbo TPI?
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Senior Member
Joined: Jul 1999
Posts: 506
Likes: 1
From: N.J. USA
Car: Formula
Engine: 305 TPI
Transmission: M5
T bird turbo TPI?
OK..I'm kinda new to all this. I did a search and find some bits and pieces of info, but can anybody shed some light on this for me?
You can hook a t-bird turbo up to a TPI motor? Is this a difficult task? Does it involve a lot of modification? This sounds like an awesome mod as long as its cost effective. I'm looking for some extra oomph for a low investment.
thanks
You can hook a t-bird turbo up to a TPI motor? Is this a difficult task? Does it involve a lot of modification? This sounds like an awesome mod as long as its cost effective. I'm looking for some extra oomph for a low investment.
thanks
Joined: Jun 2001
Posts: 8,028
Likes: 93
From: DC Metro Area
Car: 87TA 87Form 71Mach1 93FleetWB 04Cum
Single turbo... no. A single turbo will flow about the same as a v-8 and tops out at about 300hp, so you won't get any boost.
Twins, yes.
Is it easy... depends. If you're asking the question you probably don't have the ablility to fabricate the parts necessary, if you're going to pay someone to do it for you I would expect to pay $5000+
Twins, yes.
Is it easy... depends. If you're asking the question you probably don't have the ablility to fabricate the parts necessary, if you're going to pay someone to do it for you I would expect to pay $5000+
Thread Starter
Senior Member
Joined: Jul 1999
Posts: 506
Likes: 1
From: N.J. USA
Car: Formula
Engine: 305 TPI
Transmission: M5
Actually, my dads a machinist and he could probably fabricate whatever I need. One turbo should put out around 6 lbs of boost, thats not enough? I wouldnt be looking for more than 50-60 hp.
I guess my real question is, if you have the parts needed, is it easier(and cheaper) than installing a supercharger or nitrous?
I guess my real question is, if you have the parts needed, is it easier(and cheaper) than installing a supercharger or nitrous?
Member
Joined: Oct 2001
Posts: 414
Likes: 0
From: Anderson, IN
Car: 86 Cutlass
Engine: 350
Transmission: 200-4R
Boost is a measure of restriction. Thats all. Just because a turbo makes 6 psi on a 2.3 liter 4 cylinder doesn't mean its going to make 6psi on a 5 liter V-8. A turbo is a compressor, its only going to flow so much air, and the size of it tells you the maximum output your engine can make.
If you're looking for only 50-60 HP don't bother. It's not cheaper or easier than nitrous, and not as easy as a supercharger (cheaper maybe). If you're only looking for that small of a power increase then just do some engine mods.
If you're looking for only 50-60 HP don't bother. It's not cheaper or easier than nitrous, and not as easy as a supercharger (cheaper maybe). If you're only looking for that small of a power increase then just do some engine mods.
Thread Starter
Senior Member
Joined: Jul 1999
Posts: 506
Likes: 1
From: N.J. USA
Car: Formula
Engine: 305 TPI
Transmission: M5
I guess you have a point. I though there was some "magical" match-up between the tbird turbo and the TPI motor since a lot of people seem to be using them.
I've taken my car as about as far as it can go with bolt ons. I guess a cam, heads, and then maybe nitrous will be the most cost effective way for me to go.
thanks
I've taken my car as about as far as it can go with bolt ons. I guess a cam, heads, and then maybe nitrous will be the most cost effective way for me to go.
thanks
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Joined: Aug 1999
Posts: 2,842
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From: Rowlett, TX
Car: 1988 GTA
Engine: 5.0 TPI
Transmission: T5
Axle/Gears: 9 Bolt, 3.45
Actually, the T-Bird is a 2.3L 4 banger which uses a T03 turbo, which is too small for a 305 or a 350. Two of them would probably be enough, however.
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