Originally Posted by RCRjuanabbe
In need of suggestion. what would be the best pipes/manifold for this engine.
If you have a bit of time RB will be releasing a new pipe/header. It is #2013. Watch the RB main site for info on the release date.
Ace Hobbies carries a ton of RB items:
acehardwarehobbies.com
If you are running a large flowing track a #9886 (great 2 chamber pipe) with a "6 fin manifold" is a good choice. If you want more punch run a 7 fin. More top end 5 fin.