what is a good starting point for jet size.engine is a dave adams 9.5 b mod motor,carb is a 4412 built by sean murphy,had a few suggest 75 but want a few more thoughts,thanks for any info
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what is a good starting point for jet size.engine is a dave adams 9.5 b mod motor,carb is a 4412 built by sean murphy,had a few suggest 75 but want a few more thoughts,thanks for any info
I would run what the carb builder suggests.