Yaw carb question
Yaw carb question
I am planning to street port my 12A, and i currently have a Yaw carb that is tuned for the stock port. What do I need to do to the yaw carb to make it run good?
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Joined: Jul 2004
Posts: 3,353
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From: Rohnert Park CA
Probably not too much.
I messed with my Yaw a bit when I got it,and I finally decided that Paul had it right the first time.That was with a stock 12A 4-port.
When I later went with a stock 13B 4-port,all I had to do was up the secondary main jets one size, and she ran flawlessly for years.
That was such an awesome carb,by far the best mod I made before going EFI.It will depend on how wild your port job is,but Id say an average streetport 12A moves about the same air as a stock port 13B......anyone else wanna take a crack at that guesstimate?
I messed with my Yaw a bit when I got it,and I finally decided that Paul had it right the first time.That was with a stock 12A 4-port.
When I later went with a stock 13B 4-port,all I had to do was up the secondary main jets one size, and she ran flawlessly for years.
That was such an awesome carb,by far the best mod I made before going EFI.It will depend on how wild your port job is,but Id say an average streetport 12A moves about the same air as a stock port 13B......anyone else wanna take a crack at that guesstimate?
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