Originally Posted by
mikefuture
I looks like all the nitro engine manufacturers are non existent. Does anyone know who is still making engines in to .46 to .53 range?
BTW, i have an OS 46 FX that needs a piston and sleeve. I cannot believe no one on earth has this part.!!!
FYI
The 46FX-H heli engine cylinder and piston will fit. Its a ringed setup vs the FX ABC/ABN. I've done the swap and it all fits and runs the exact same as the FX ABC parts. Same port timing. Same bore and stroke. All the same except the ringed setup in the heli version.