Originally Posted by
AETRUGGYMAN
i have a .24 racetune engine .it runs real lean on bottom at stock needle settings.it is at about twelve hours out some stock.i am getting ready to throw this piece off .... a way .you movethe low end out one hour it runs lean. i have sealed the engine.i am lost with this engine.
are you ruuning it in a truggy ? which one maybe its not the motor and maybe its the gearing i found that this weekend my mugen was under geared i went up 2 teeth and fixed all the problems .give it a try .