12 psi of boost on stock SC400, SC300?
#16
So whats the verdict on na-T 1uz as far as how much boost can the stock engine take provided its a good healthy engine? I would like to know because I will soon boost mine. I boosted my MR-S to 10 psi safely according to others with stock internals so I'm guessing somewhere around is "safe"? How much is the compression ratio of the 1uz btw?
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