Quote:
Originally Posted by ANMVQ
So a + 21 WHP with the cogs, how bad was boost leak, What do you think you picked up on the cogs alone?
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that's really hard to say. Put it this way, i was only making 8.3psi on the 9lb pulley pre-cogged. After fixing the leak and installing the cogged pulleys, i'm now making 11.7psi.