10 PSI???? stock block

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12-04-2009, 06:50 AM

#21

gingles

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im going to try to make me a top mount....imagine ptuning and lethal injection had a baby....got all the plans drawn up

12-04-2009, 12:02 PM

#22

rhythmnsmoke

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Quote:

Originally Posted by gingles

and its not how much psi the motor can hold.......its how much horsepower AND psi can it hold.....they say the stock intake manifold can hold only 16.......but me and another guy are about to prove that wrong.....they also say 350hp on stock internals........a few people have proven that wrong.....it all depends on how good your tune is.

Rado ran the stock intake mani on his car at 700+whp. PTuning runs a stock intake manifold on the Time Attack tC 550+whp on their dyno (about 600+ on a dynojet). The new guy Justin makes 600+whp. Jotech motorsports made 740+whp (pretty sure that was stock intake manifold too, but not 100% sure).

It's a no brainer why you rarely find anyone with an aftermarket Intake manifold on their tC's. Cause the stock one holds so well.

12-04-2009, 08:10 PM

#23

RichTc

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Quote:

Originally Posted by agencytc

so questions i wanna run 10 psi on a greddy kit and was wondering what hp range is that going to put me in

To answer your question, I have an 06 with the greddy kit, set at 10 psi, with ptuning's turbo back exhaust and I put down 258wtq, 264whp on Ptuning's dyno. PTuning's dyno reads more conservative that some other dyno's, though, just to keep in mind. Ptuning's turbo kit thread (below) can probably give you more of an idea of how their dyno might compare to others.

https://www.scionlife.com/forums/sho...ning+Turbo+kit

Also, you will need to upgrade the injectors to at least 550s to run 10 psi on that kit. You probably already know or were planning on doing this, but just thought I'd throw that out there.

12-05-2009, 07:32 AM

#24

agencytc

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sweet i am just gonna keep my agency power agency and do a qtp electric cutout which is awesome when ur at the light and a muscle car is next to you talking crap. all you do is flip a switch and it sounds like open header so mean