Yes it is.Not bad for a stock 5.3 with a huge cam.I think its got more and when i get my wide band ill find out for sure.Thanks guysOriginally Posted by Robt34
Yes it is.Not bad for a stock 5.3 with a huge cam.I think its got more and when i get my wide band ill find out for sure.Thanks guys
Vortec Performance Tuned
LQ9 built 4L60 LTs and a billion miles on the speedo!
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