Quote:
Originally Posted by bermblaster41
Lobe separation is 104....valve spring data open ht.1.250 @lbs400. Thanks agai. Berm
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sounds like a pretty wild solid roller cam with hydraulic roller springs. i purchased my afr205's new and the spring data was at least 500lbs at lift. you might check to see that you're using springs appropriate for the cam. if you change lifter brands, it is possible you will have to change pushrods because of the differences. what kind of compression does this motor have?