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Valve springs and cam #23005 04/07/04 09:37 AM
Joined: Mar 2004 Posts: 8 Finland C chevyvan OP Active BB Member
OP chevyvan Active BB Member C Joined: Mar 2004 Posts: 8 Finland	Hi Which kind of cam I can use with original valve springs, 264 or 270 degrees? Engine is 250" GM. Or should I use harder springs?

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Inliners International Forums General Discussion Hi Performance Valve springs and cam