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one pipe more smoke


jesse1004

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I just rejetted my carbs to compensate for bigger bore and port job. The thing runs and starts great but I noticed one pipe smokes more than the other. and also the pipe that smokes more I noticed black shit is comming out of the gasket right off the exhaust port. Is this a gasket issue or you think something may not be right internally???????

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how much is a tool and how does it work??

 

I can't remember how much I gave, but I think it was around $60, give or take. It has a rubber boot, that is put into the back of the carbs, while the motor is running. There is a gauge on it, that will give a reading. Adjust both carbs at idle, so they have the same reading, then I just used a zip tie to hold the throttle open a little bit, so as to check the adjustment again, at around 3000 RPM's. Before starting, the air mixture screws must be adjusted the same on both carbs. First adjustment is made by setting both slides the same, and the second adjustment is made by the cable adjusters on top of the carbs. It sounds more complicated than it is. There are instructions with the carb synch tool, and if you have any problems, Jeff @ Fast Racing will answer them. Just PM Fastoys on here. He can answer any other questions you might have.

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If it is a constant white smoke all the time out the right pipe, I believe someone one time described it as smelling like "burning gym socks", then you likely have a crank seal problem. If you didn't have this problem before my money would def be on a crank seal. A carb sync issue shouldn't cause excessive smoke out one pipe, or oil at the head pipe nipple.

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