ok im havin issues here. i have a go 6port .28 and i resealed the whole motor up. right now it has a nova carb on it but i do have a go carb if needed.

but i cant get the tune right. i think its just a pipe choice because i switched from a jp3 to a jp2 and it made my tune a lot better but still not where i want. can someone tell me a good pipe for this motor or is it the carb or what