Quote:
Originally Posted by tgonyaw
I found an advertisement from Lingenfelter showing the 368 ci LT-5 at 530 hp. Is that number before the factory exhaust manifolds and cats are installed? The add has an EPA number for this configuration. How much horsepower do the stock exhaust manifolds with cats support?
Thanks for any opinions and insights.
http://lingenfelter.managecontent.co...hp-368-cid-lt5 |
Holy crap $22,500 for this package ? You can probably get a high mileage C6 Z06 for mid to high 20's....There around 505 HP but 300 lbs lighter than a C4 Z...Not cheap to really up displacement in these cars....Pete's 391 is a better bet...