Quote:
Originally Posted by nsb29
Why would you think an LS would have more psi than any other motor?? I have a stock gage with normal psi
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I know they idle at about 40lbs when hot, and around 50 or maybe a little more cold. but when you are wide open throttle i have seen 70 to 80lbs and with a 60lb gauge i didnt know if it would hold up.