Quote Originally Posted by skeet View Post
tommy sorry if i sounded rude, didnt mean to, but yes with my lq9 ( flatop pistons ) i ran 706 casting heads, talking to a few engine builders we calculated CR at like 12:5:1 honestly i had no issues and i drove this truck 67 miles one way to work for a long time.. running 93 octane
No worries skeet. Takes a lot more than that to offend me. Do you have a lot of overlap in your cam? Just curious what i can get away with on my LQ?