stock jack, stock serp side, 2.90" charger.
9.2 psi at 5950.. dropped to 8.3 at 7500.
We thought boost leak maybe, belt slippage maybe, but nope.
I talked with the owner of SCR, and he said thats exactly how it should perform. hes seen it before, he said it would be better on a mustang with a lower red line.
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