Predator 212cc Carburetor
Does anybody here have a Predator 212cc carburetor that has surging at full throttle and / or under load??
I've never had that issue but read several have, researched and found that no adjustable main jets are available. Even searched all the racing sites for carts & minibikes, found nothing.
I decided to give it a go as i like to tinker with stuff, i have modified one and would like to swap parts with somebody that can give me real feedback and be able to show this modification works. When installed you should have adjustability of main jet like our Tecumseh's and Briggs.
It will just be removing the bowl, removing the main jet, installing the new modified main jet, installing the new bowl bolt, then carefully installing the new needle to bottom it out, then adjust to see how it performs under load running conditions.
I need somebody that has the experience & confidence to give me honest feedback, be able to make needle adjustments to dial in and make sure this modification works. I don't feel that the emulsion tube needs to be replaced with a bigger one, but we will only know after using this adjustable main jet under real working conditions.
Thanks for your time & help in this experiment.
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