posted May 24, 2004 07:35 PM
How old are the valve springs?
posted May 24, 2004 09:26 PM
sounds to me like you might be floating valves.check your valve springs to make sure their strong enough for the cam your running. as dirtracer said how old are they? I suggest replacing every year. If they are stock definately replace,they will collapse.
also check timing to make sure your not too advanced. Hope this helps!
posted May 25, 2004 10:02 AM
This is the second year on the valve springs. Never had a problem with them. They are good for my cam. They are 600# springs. When the motor sat for the winter, I loosened the rocker arms so they wouldn't weaken the springs. I am going to check them and thanks for the replys.