All the features of .91 SX-H -- now with a pump!
This new, pumped version improves the .91 SX-H's performance with the addition of a Perry pump, which stabilizes fuel delivery regardless of fuel levels or the heli's attitude.
The new 60M carburetor has a larger bore (10.6mm) to help increase engine power.
Beside sharper looks, the round, blue-anodized head features a re-designed combustion chamber to complement the pump system, along with horizontal fins for better cooling.
Retains the high-performance advantages of the non-pumped version - including a lighter-weight piston and conrod, plus a more balanced crankshaft that significantly reduces high-rpm vibration.
Maximum displacement allowed in AMA-sanctioned FAI F3C heli events.
||The pump is an exceptional benefit for 3D fliers, and is less complicated than in-flight fuel mixture control systems.
Code Number : 19060
Displacement : 0.912 cu. in. (14.95cc)
Output : 3.1 ps @ 15,000 rpm
Bore : 1.09 in (27.7mm)
Practical rpm Range : 2,000-16,000
Stroke : 0.98 in (24.8mm)
Weight : 20.5 oz (581g)
Includes : #8 glow plug