Magnum Engines XL 91 RFS Blue R/C 4-Stroke Engine
- Product Review (submitted on November 20, 2011):
- Had this engine on a senior telemaster with really big tires, weighting in around 12lbs. and flew like a champ. NEVER had a problem what so ever. Don't know how old the engine is, but its old. Locked up several years ago, taking apart and put back together with NO ajustments and run PERFECT. NEVER, EVER, would I buy another OS.