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Thread: 572 with blower
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Old 05-15-2013, 08:35 PM
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15 pounds of boost huh? What's your SCR? Even as low as 8.5:1, you realize your effective c.r. will be 17.8:1? You won't do it on 92 pump gas, even with meth injection you'd be pushing it.

To make 12.1 pounds of boost in a 540 motor you would need to overdrive an 8-71 30%, I'd estimate a 572 will require at least 40% overdriven to get 15 pounds. 1:1 in a 540 will make 6 pounds.
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