Quote:
Originally posted by apexii
wow, 15lbs on stock internals? You're just begging to blow. One run or not, the head bolts alone don't like that much. I cranked up to 13lbs once, lifted the head in seconds.
Keep it conservative until you build. Otherwise, you'll just be anoter statistic with cracked piston lands or a toasted block. just my 2.
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Did you tune for 13psi? Or just crank it up without changing anything to do with the fuel?
I've ran 13lbs more than 5 times and yet to have a problem. Ran 18psi 2 days ago for a full run in 3rd gear. Still no problems.
13psi for a second and your head lifted? How many miles did you have on the motor?
I've got a H22 longblock sitting next to me. Not gonna piss my panties if this one blows.
Well... I might.
