[ultamax]

So true! Even stock, driven hard, couple of fouled injectors, etc. = lean = ping, pang, pop!

I'm running Brenspeed's 'Corvette Killer' package and am very satisfied. I put it on the dyno at a local shop (PSI) to confirm A/F etc. and tweak. Output is very much in line with everyone else I've seen.

You won't have to question whether the upgrade makes a worthwhile $ difference - since that's probably what you're thinking. There are, however, 3 problems w/ the upgrades we've suggested:

(1.) wheel hop and traction loss render 1st and 2nd gear oftentimes useless,
(2.) bet slip sounds kinda neat but begs for a tensioner upgrade, and
(3.) you may hurt someone's feelings, such as those in upgraded C5 or bolt-on C6 Vettes.

Good luck and enjoy!!