Valve Tulipping
I have a 582, BBC, with BB3xtra Oval port heads, 2.350 SS Manley Intake valves. The motor has about 60 runs. I have (2) valves that have tulipped. Motor runs about 7300 rpm through the traps. Motor has never been over-heated or run lean. Antone have any experience or thoughts about what may cause this???????
Thanks,
Dan Foley
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