Pull starter, 2-needle rotary carb, easy to tune and very fast!

The features of this engine include: aluminum case, machined aluminum heat sink head, chro-moly crankshaft with ported air intake, rotary carburetor with high-end and low-end needle valves for tuning. The carb has a 5.5mm opening for increased air flow and an idle stop screw.

Specs:
Construction ABC (Aluminum piston, Brass sleeve, Chrome plated sleeve)
Displacement 2.47 cc
Bore 15mm
Stroke 14mm
PS/RPM 0.7hp/33,000rpm*
RPM range 3,500 to 35,000
Weight 253g