Originally Posted by
LtMash1A
You should baffle the engine. CH Ignitions which now is the distributor for Keleo exhaust sells baffle kits for the 90 and 84. I don't know what temp mine run at. I just go by feel on landing. Actually, I don't even worry about it anymore..I have the 84 in the Zero and the 90 in the FW 190 with a fan. But you don't need a fan. Just make sure you have plenty of air exit.
How do you normally fly. do you fly with wide open throttle mostly or half throttle.