G-51 Control Line Engine from Super Tigre. Features: 2 crankshaft ball bearings. Scheurle Porting. New silent muffler for Quiet operation. Ringed Piston. 3-year warranty. RPM range 2000-12000. Power Output .95 BHP at 1200 RPM11 x 6 prop. Requires fuel with between 5%-15% Nitro methane and a 17% or better lubricant content. SPTG-51Regular price: $209.99Sale price: $91.99 July Special! Take $3 off any order over $50 which includes a Black Hawk Model with code word BHM. Every order over $25 will recieve one FREE package of Control Line Connectors.