YS Engines .120SR Helicopter Engine Side Exhaust w/Fuel Injection
YSE0076
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
This is the YS 120SR Helicopter Engine. This large displacement engine is the next generation of helicopter power delivery, and is the ultimate power plant for your 90 class heli. Weighing in at 544 grams, the weight of the 120SR is equal to the YS 91SR, only with more power! This provides you with an ultra powerful lightweight engine that can easily handle any 3D maneuver you throw at it. Plus, with the same mounting dimensions as the 91SR the engine will fit most 90 class helicopters with little to no modification. If you believe that there is no such thing as too much power, the 120SR is the perfect choice for your 90 class bird.
Specifications:
Bore: 30.4mm
Stroke: 27.5mm
Displacement: 19.93cc
Weight: 554g
Practical RPM: 2,000 - 17,000
This product was added to our catalog on December 6, 2011