MikeV
12-28-2006, 11:48 PM
O.S. Engines has just announced a .91 rear exhaust ringed engine designed specifically for scale ships. The new .91 RZ-H will be offered with one of two heat sink heads, a larger blue anodized head for more cooling or a more compact, squared die-cast head (DH). The engine has improved porting, a new carb design, and a redesigned crankcase that allows for better support for the crank and bearings. Look for a street price of around $350.
www.osengines.com
www.osengines.com