Quote:
Originally Posted by Steve Williams
. Where exactly do they measure for carb size? I have never seen this done before and was curious.
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Steve, for tech purposes, they will turn the carb upside down , open the butterflies ,and take a dividers or similar tool, and go in and measure the venturi area at the smallest point,..and then measure the actual bore size for the throttle plates..
These are the two numbers you have to be concerned with.