anyone know how to or where to adjust the mixture on a brute force? at 10-12mph it kinda ticks. everyone on here says it is running to lean. think friggin atv is awsome, coming from a rubicon makes it seem like a sport quad[img]i/expressions/face-icon-small-smile.gif[/img][img]i/expressions/face-icon-small-smile.gif[/img]

 

The front carb has a leaner needle than the rear, it needs to have the richer rear needle in the front carb also.....And the mixture screws need to be 2 1/2-3 turns out instead of 2 1/4.....

 

In a twin cylinder engine you normally run the rear cylinder richer , this is to help keep it closer to the temp of the front cylinder , the back cylinder will run hotter due to less air flow and no easy way for heat to escape.