Comp 977 springs?
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From: Ft. Lauderdale, FL
Comp 977 springs? Does anyone have experience with these springs?
I am having some valve train issues and I am not sure if it the springs or that the stock lifter just can’t hold up to XER lobe with these strong springs.
155lbs on the seat
419 @ .600
Looks like valve float start at 6500 and stop at 6900.
Bob
I am having some valve train issues and I am not sure if it the springs or that the stock lifter just can’t hold up to XER lobe with these strong springs.
155lbs on the seat
419 @ .600
Looks like valve float start at 6500 and stop at 6900.
Bob
