op,

i agree 100% these engines run very well and strong, people say the same thing about magnum and i have 4 that never need need tuning while others at the field have to fiddle with there top of the line big name engines


MDFOGG, you said you had to replace the BODY ? is that the body of the plane or engine ? was it in a crash ? if so you might also have dirt in the needle valves. need a little more info to give better help.

if it hasnt been crashed then check all your fuel lines for nicks, cracks, holes and so on. as was stated turn the HS valve out about 21/2 turns and start from there.




bassman