My ST 60 has a MACS pipe on it. The engine is mounted (pusher style) on a Nitro Bobcat 52.
How should the pipe be modified so the exhaust will exit to the rear (toward the prop).
Do I just add an outlet to the prop side?
Do I cap off the rear of the existing pipe? I think the (new) outlet should be larger ID that the existing at the rear?
All else considered, I've seen pictures of the Weston unit and looking for Dub's version, but not yet found it.