Posted by Ron in Indiana on Thursday, October 02, 2008 at 17:00:59 :
In Reply to: Mechanical Question For You Experts..... posted by Marty on Thursday, October 02, 2008 at 12:53:40 :
Marty I put a Weiand manifold on my poly and it too ran weird after it warmed up. Turned out it had a hole under the carb where the crossover is located. The hole had been patched with epoxy somewhere along the line and came off. We welded a patch over the hole and it solved the problem. I'd pull the intake since it's not that big of a deal to remove. Mine was of course aluminum and was easy to fix. Hope this helps.
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