Ive got a kazuma 150cc, just put new new tires and grip on their round christmas time, ran fine,then the intake manifold broke,would start and when it did start and run it would bog out like their is wateri n the carburation or sumething,so i just replaced the intake manifold thing and it starts up good but the bogging out still does it when the throttle is push all the way. any clues as with what could be the problem????any help apprieciated

 

kamakaze, you may just need a simple mixtur screw adjustment. i beleve the adjusment screw is in the side of the carb, but not positive. i will look at mine tonight and post again tomorrow. joe.