Originally posted by Furyflyer2
How does the engine sound does it make like a crackle sound or a 4- cycle sound?
it makes a 4 - cycle sound I believe, runs at low idle pretty smooth. Speaking of I'm breaking in my new .32 and it makes alot of crackle noise and shuts off alot, barely stays running and takes along time to warm up, I have it also 1 3/4 turns open from close, is this normal with new heli engines?