Ideal Exhaust Pipe Diameter for a 4 cylinder Car
Hey guys, I want to get a new single exhaust system for my '62 w/a 1bbl 4 cylinder. The original pipe is very small, and if this pipe isn't the ideal size, I'd like to make it optimum. My priorities (in order) are a quiet car, followed closely by a small performance gain. Does the small diameter pipe make it quiet?
-Adam
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