I have an 01 LS1 and was thinking about doing a ported TB, the only thing is the car runs extremely well for what it has now ([email protected]
with catback, lid, mass air). I've heard of people losing power, running rich with aftermarked throttle bodies. I don't want to tweak to much with my set up and would like to leave the stock tuning for now. Do you think I will lose any with a stock ported tb? Will I get any gains???