Brand new. 1.08 A/R exhaust housing. 
Precision pt88 turbo TO SMALL for a 408ci??
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From: Where our street cars are faster than your racecars..Mississippi
Precision pt88 turbo TO SMALL for a 408ci?? i have a 408ci stroker kit and i am THINKING about selling it to build a 370ci motor being i bought a PT88 turbo and it is on the verge of being to small for the 408ci
at the time it is only a thought... i am still tryin to talk to a fem folks on what would be the best set up for me.. if you can help pm me or just post it please
2002 full size silverado regular cab
KB custom front mount PT88 turbo w/4" DP, 2.5" cross-over, 3" log
4l80e
230/230/ .592/.592 114
STREET TRUCK!!!
at the time it is only a thought... i am still tryin to talk to a fem folks on what would be the best set up for me.. if you can help pm me or just post it please
2002 full size silverado regular cab
KB custom front mount PT88 turbo w/4" DP, 2.5" cross-over, 3" log
4l80e
230/230/ .592/.592 114
STREET TRUCK!!!
the only part I think is "too small" for a 408 is the exhaust housing. You will have quite a bit of backpressure. Other than that, it'll work fine. 98Z28cobrakiller should chime in before too long, he has experience with the pt88 and too much back pressure.
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From: Where our street cars are faster than your racecars..Mississippi
think the back pressure will be to much below 6000rpm?
cause the truck will be shifting around there are lower
cause the truck will be shifting around there are lower
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i have a 408ci stroker kit and i am THINKING about selling it to build a 370ci motor being i bought a PT88 turbo and it is on the verge of being to small for the 408ci
at the time it is only a thought... i am still tryin to talk to a fem folks on what would be the best set up for me.. if you can help pm me or just post it please
2002 full size silverado regular cab
KB custom front mount PT88 turbo w/4" DP, 2.5" cross-over, 3" log
4l80e
230/230/ .592/.592 114
STREET TRUCK!!!
at the time it is only a thought... i am still tryin to talk to a fem folks on what would be the best set up for me.. if you can help pm me or just post it please
2002 full size silverado regular cab
KB custom front mount PT88 turbo w/4" DP, 2.5" cross-over, 3" log
4l80e
230/230/ .592/.592 114
STREET TRUCK!!!
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From: Where our street cars are faster than your racecars..Mississippi
On The Tree
Joined: Jun 2009
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From: Scottsdale Arizona
Thanks
If it's a T6 housing it will do. Is it ideal? Not quite, it's a good start.
I just saw where this is going in a truck on pump gas. This will be a perfect set-up IMO for a big heavy truck. 408, PT88 quick spool (on your motor) and still have enough nuts for 15psi and 800rwhp.
I think a GT-91 would be perfect for your set up if you ever planned on racing it or wanting more on top end. A GT-88 would also be another choice even as they have a larger turbine wheel than the PT88. You could also look into the Pro Mod or X275 billet wheel 88 from PTE.
I just saw where this is going in a truck on pump gas. This will be a perfect set-up IMO for a big heavy truck. 408, PT88 quick spool (on your motor) and still have enough nuts for 15psi and 800rwhp.
I think a GT-91 would be perfect for your set up if you ever planned on racing it or wanting more on top end. A GT-88 would also be another choice even as they have a larger turbine wheel than the PT88. You could also look into the Pro Mod or X275 billet wheel 88 from PTE.
