|
My dad looked into one for his '96 Impala SS. I think it is the same heads/cam (valve train), and intake manifold as the LT4 Vette engine. i think it was +/- $2K. HP increase i want to say around 45-50, but DON'T quote me on that. As far as sound, it will depend mostly on your current exhaust setup (headers, cats/no cats, muffler, ect). I don't believe it is a "lumpy cam".
|