Yes it will accept both,...but you will have to use the Dave Brown isolation beam mount. I have hard mounted both engines and they are fine,...but the Dave Brown mount "should work better.

I used one on an Icepoint several years ago with a OS-140 RX and it work just fine,...I changed out the engine later to an OS-160 hard mounted and it was just fine. If you hard mount the motor you may have to make some shim's out of 1/8 ply or equal. The mount should work fine for either one,.....Central Hobbies should have it?

Regards,


Bill Holsten