Stock RWHP on a 5.3 LM7 in a Silverado?
07-07-2009, 10:40 AM
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Stock RWHP on a 5.3 LM7 in a Silverado? I put a 5.3 LM7 in my Jeep and I was wondering what kind of RWHP I could expect with new exhaust, high flow cats, shorty headers, and an aftermarket intake. I have a 4 speed manual behind it. I'm just looking for a ballpark number.
