Quote:
Originally Posted by Sang
Doing the same thing to a 3S gets you to 210-215whp at 15-16psi. And they're 200HP from the factory 
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If I was pushing 15 PSI on my 7M, I would break the 300whp mark...
Quote:
Originally Posted by David48
I would assume. J and 4 are for japan only.
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All of my USDM Toyotas have a VIN starting with J.