I love the engines on their own so I'll always fly wet fuel. This is about as big as I dare go before switching from methanol to gasoline fuel. 60 for 2c, 90 for 4c, and this is a 90. Gonna prop it with a 14-6 and mount it to a SIG 4*64. Should haul the mail with an amazing exhaust note and minimal vibration.I miss flying with nitro, except when I cant tune it right or it don't start and when its time to clean them to go home, but I do miss the sound and smell : )
Expecting it to be a good FPV ship too, since the engine's got real good natural balance being an even-fire boxer. Minimal jello.
Get some brass tubes and basically just make the same thing out of them instead. Or make some short headers that basically just direct the exhaust underneath the cylinders. That's how I've always seen it done.
Yeah that was my plan. Just need to figure out the threadform and the flare specs for the exhaust port. Be best to do once it's mounted on the plane so I can decide on the routing.