Quote:
Originally Posted by flat 39
B&S
It is three ring pistons and I did not check compression.
I will pull the intake and check the valve guide.
also, I am using a PCV system that ports into the vacuum port on an Offenhauser regular dual intake.
Thanks for your input.
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Are you running a late style 49-53 manifold that uses a PCV in place of the road-draft tube? The later system works bass-akwards from the earlier pre-49 system - lots of folks mix-match parts and then their whole breathing/venting system is compromised.