I'm chasing what seems to be a valve float issue. Everything was bought together so it would be like a matching set. Spring pressures were checked & set up (from what the machine shop told me). When I first ran this engine combo, the wrong gear was in the car & turning about 8800. The valves were floating pretty bad halfway up the straightaway. I'm now turning right 7500 & it sounds like a slight float at the upper end of the straight. Could it be possible that I have weakened the springs turning it up so much? Thanks F-9
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