My 4.3L needs more power!!!

I got the Hypertech programmer, and a flowmaster. Whats next? An intake kit, headers,.... I need somethin cheaper. :2cents:

Airraid intake kits are priced pretty good and they seem to be all right.

Undersized Pulleys maybe?

You can also squeeze more hp out if you install a Throttle body spacer too. its cheap and not hard to install.
just a thought