Quote:
Originally Posted by JL8Jeff
I was under the impression that the stock LS1 heads are really dam good and capable of 10's or lower without any work. So I don't understand the need to work the heads like that. The headers and y-pipe seem a little overpriced as well. I would start by determining what kind of power you're looking to make and how fast you want to go. Then come up with a plan on what mods will get you there. It might be a lot cheaper than those quotes.
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not quite...yes the ls1 heads are good...the fastest cam only car went high 10's with the stock heads weighing like 2700lbs lol for a full weight car depending on how big cam only you go you'll be in high 11's low 12's even with tuning depending on your overall combination...obviously if you've got a stock converter & 2.73 gears and a huge cam you might end up going slower then stock.