LS# stalls at idel reposted by misake
04-11-2013, 01:19 PM
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LS# stalls at idel reposted by misake Doing this for a friend. He has a 55 Chevy that he put a LS3 hot cam high performance motor 430 hp with headers in it. RPM factory set 550. It wants to go dead and seems to load upon fuel. Otherwise runs strong. When you bump it to 750 runs good but will go back to the factory preset at 550. Fuel pressure is 60 lbs. Any quick fix known?
