i have a orig and complete running air system on my 66 coupe and i just rebuilt the carb on it,i installed what i beleive was the correct gasket under the carb.After running the car a few miles it started to run poorly at idel and acc.,i found that when i took off the vacum hose to the dist i had exhaust comming thru this.i took off the carb and installed a reg. holley gasket on top of the gasket i installed to block off the exhaust gas.car runs fine now idels better it runs great warm and hot.question is this exhaust that runs under the carb i take it it is a special intake for this air setup,i am thinking this gasket will not last long under the carb.
Thanks Mark
Thanks Mark
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