Tags: SK_130_AR_Acro_Engine_W_Muffler 

Features:

The SK line of engines is produced in our "state of the art" facility.
Holding the tightest tolerances and smooth internal finishes they are a sport pilots dream.
Our port timing allows for easy starts and the high torque likes large propellers.

Specifications:

weight：730g / 25.75oz (without muffler); 980g/ 34.57oz（with muffler）
Prop shaft diameter: 9.45mm/ 0.37 inch
Suitable Prop: 16x 6 / 17x 6

MOUNTING DIMENSIONS:
Distance between mounting holes on same side: 0.98" (25mm)
Distance between mounting holes on opposite side: 2.3" (58.4mm)
Height from bottom of crankcase to top of cylinder head: 4.6" (116.8mm)
Height from center of crankcase to top of cylinder head: 3.5" (89mm)

Width at mounting flanges: 2.75" (69.85mm)
Width at crankcase: 1.8" (45.72mm)