Originally Posted by losi_racer

Did you break it in Or just start racing it ? How tight is the pinch ?? I know.with my btt it was super tight which caused idle issues ,I just turned it up till it broke in. The way you describe your situation tho I think its a tune issue .your going thru plugs ,don't idle and it has no power . This engine.has a smooth bottom end but plenty of power and the top end is Insane . Btw OS plugs in a nova is a no no stick to nova ,many people say od
works I have no experience with them so I can't comment on.them