Originally Posted by bcr500

Houston what is the stock needle settings on a +4c team engine? Also what do you recommend as a good starting point on the needles? I got this engine from a friend for $20 because it was not running right so I thought it might have lost pinch but I took the head off and it still sticks at the top so I'm thinking bad tune all together or maybe the front bearing. He would tune it then about a half tank later it would start bogging down and loosing power like a lean bog.


By the way I recommended he get the x3 race and he said its running great.