07-27-2014, 08:39 AM
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CC Member
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Join Date: Mar 2006
Location: San Marcos california,
CA
Cobra Make, Engine: 1989 KCC from South Africa Right Hand Drive
Posts: 1,605
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Not Ranked
Get a grinder and smooth the trransition ......imagine the throat of the carb.....ie the venturi.......ifvthe intake port has a narrowing at the join it will work like a venturi..if so shaped...which speeds up the gases at the exit....which is right at the valve ....so some gain for sure.....making them all the same is going to make it run smoother.....
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