A stock LS3 rec-port intake manifold is hard to beat and only costs $299. When Chevy went back to the drawing board after the success of the cathedral-port Gen III LS1 small-block V-8, it realized ...
If you want a fresh powerplant, nothing beats the ease and value of a new crate engine. But, since many of us always crave “just a bit more power,” it’s nice to know it’s only a few speed parts away.
The success of this project can be traced directly back to our starting point. Right out of the box, the GMPP LS3 crate motor is an impressive little small-block. Think about how cool it would have ...