Quote:
Originally Posted by radz282003
Hypereutectics are better now, I believe. They still aren't as good as forged slugs in the LS9, but they're better than the past.
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Thats correct, with oil pistion squirters, and lower compression will help out those hyperutectic pistions as well. There are people out there with stock bottom end LS1/2 with 600-700hp at the crank with FI. Are they on barrowed time who knows but alot of them are still chugging along, a good tuner allways help too.
Dragoneye thanks for taking the time to post all that up. I found alot of that info on GM sites also if you want to post pictures of the LSA they can be found here:
http://media.gm.com/us/powertrain/en...ual/09lsa.html