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At 10#`s of boost what would be the hp difference

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Old May 27, 2006 | 10:39 PM
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Default At 10#`s of boost what would be the hp difference

Between a mp t70 and a pt76gts

I am looking to run around 10#`s , What would the difference be

thanks
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Old May 28, 2006 | 03:32 AM
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That would depend on what A/R housings you use, as well as the rest of your combo. The more info you provide, the more help you can get.
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Old May 28, 2006 | 07:11 AM
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Originally Posted by gametech
That would depend on what A/R housings you use, as well as the rest of your combo. The more info you provide, the more help you can get.

I am not necessarily looking for how much hp i would make but I am looking to see what hp difference I would see betwee the 2 turbos. I know the 76gts will flow more volume at the same boost level but how much does it effect hp. This will be a street/strip combo.

Both turbos would have a .96 exhaust a/r

347 with 6.0 prc stage 1 heads
220/220 .581/.581 116 cam
fast90mm intake with NW TB
phamspeeed hot pipes
60# injectors
31x12x4 fmic
automatic car

Last edited by offaxis; May 28, 2006 at 07:19 AM.
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Old May 28, 2006 | 09:45 AM
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347 at 10#s boost will flow ~58 at a 1.68 PR at 6000rpm

T76 will be about 75% on the map. (Sweet spot is 78%) Not too bad

Not sure on the T70 though

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