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Old 12-15-2011, 01:52 PM   #1
JJAB
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Valve spring Limitation

Guys, what is the lift limitation on a stock ls1 valvespring? I plan on installing a .525/.525 lift camshaft into a LQ9 6.0, 317 headed motor.
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Old 12-15-2011, 03:50 PM   #2
usmcchevy
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Re: Valve spring Limitation

I'd throw some LS6 springs on it. Everything I've read says .500 is about it for the LS1's.
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Old 12-15-2011, 05:20 PM   #3
JJAB
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Re: Valve spring Limitation

Thank You!!
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