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I was just reading in the Palmer book about inlet manifold extension tubes, and would like to know what their purpose is.
I'm building a '37 HD bobber, so the part not being correct for the model is less of a concern than is highway performance.
I've seen carb extensions @12" LONG on garden tractors built for pulling competition, and tunnel ram manifolds on high performance cars and boats.
Would my .060" over 45 with an M88 benefit from one of these tubes, or would I just provide myself with more air leaks and tuning challenges?
I'm building a '37 HD bobber, so the part not being correct for the model is less of a concern than is highway performance.
I've seen carb extensions @12" LONG on garden tractors built for pulling competition, and tunnel ram manifolds on high performance cars and boats.
Would my .060" over 45 with an M88 benefit from one of these tubes, or would I just provide myself with more air leaks and tuning challenges?