flattop1
Dawg 89
The stripping and rebuilding is easy . Teflon or rubber diaphragm's .
Teflon last longer but not as flexible .
Trying too get a drill pattern might bring the same result . That's a closely guarded secret . Much like a build sheet , I don't see any one selling there build sheet .
Here's my take double the area of your metering holes . Set your pop off .
After running pop off can be used to richen or lean the overall carb . Less pop off richer more pop off leaner .
Fulcrum arm hieght plays in as well .
If the needles end up almost closed it's got too much metering hole area .
Provided you haven't smoked the engine by now another carb with a different drill pattern is in order .
Teflon last longer but not as flexible .
Trying too get a drill pattern might bring the same result . That's a closely guarded secret . Much like a build sheet , I don't see any one selling there build sheet .
Here's my take double the area of your metering holes . Set your pop off .
After running pop off can be used to richen or lean the overall carb . Less pop off richer more pop off leaner .
Fulcrum arm hieght plays in as well .
If the needles end up almost closed it's got too much metering hole area .
Provided you haven't smoked the engine by now another carb with a different drill pattern is in order .
Last edited: