Conversation Between BruceWilkie and Marty Palbykin
Showing Visitor Messages 1 to 1 of 1
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Yes Bruce it works fine at low boost. The point is this has been a problem since I have be racing Pontiacs late 70's so I come up with fix and now we wnat to reinvent the wheel. Butlers us a cooper gasket with a reviever grove in the block works great. IE that what all the Race hemi use works great.