powerlifter
Member
<SMALL>I have a 1991 ZR1. Originally Dyno at 303HP. Rippie chip, k&n, corsa catback and replaced bad injectors. Dyno now at 343HP. What might I expect to gain adding the </SMALL><SMALL>Ported plenum and injector housings</SMALL> / 63 <SMALL>mm throttle body and retune?</SMALL>
Any feedback appreciated!
I'm hesitant to make any real mods to the LT5
Any feedback appreciated!
I'm hesitant to make any real mods to the LT5