Quote Originally Posted by blueguy91 View Post
Stock Z28?

Heavily modded 3800?
Not sure if it was stock or not. Sounded like it had flowmaster or something of the nature. Yeah mines pretty modded. I bought it that was. But contacted the owner before the last that modded it found out has a vs cam and ported plower. Already knew it had slp headers, exhuast, and cai. 3.0 pulley