i just got my mustang dyno tuned and am not too impressed. the #'s were 395ftlb and 321rwhp on a mustang dyno. Its built for a blower so compression is 8.5-1 and it has a custom grind nitrous-blower cam with all the boltons (gt40 intake, 75mm tb, 80mm mass)
What should i expect when i put on the vr4? I'm going to max out the vr4 so maybe i'll see 8psi.
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