valvetrain
#1
valvetrain
64 Olds 330, #1 head rocker arm shaft. Installed new cam, lifters and valve springs. If the lifters are properly preloaded, what else can make so much valvetrain noise(like lifter noise)
#3
Hey Gene, thanks for the response. This is driving me bonkers. engine runs 30-40 psi hot. Looks like plenty of oil pumping through the pushrods. Engine is clean inside. measuring .040-.060 preload on comp lifters. Thats on #1 cyl. tdc. Should I check all the cylinders? Comp say's piston travel on the lifter is up to .120" but thats getting close to no pump up.
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Mark71
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November 4th, 2011 09:33 PM