Key Features

Cylinder head and crankcases produced from aircraft grade alloys
Heavy-duty double bearing crankshaft
Billet aluminum pistons and hardened steel rings
Hard-chromed and lapped cylinder bores
Hardened steel cams
Carburetor jet valve incorporating of latest design with a split opening for smooth acceleration
Zero percent or low nitro (5—10%) fuel with low oil content (5—7% oil/fuel ratio)

Video Overview

Overview

A stunning engine with solid performance and reliability—the 9-cylinder 99cc 4-stroke glow radial engine is designed for larger models, specifically scale applications where the use of a radial engine in a round cowl will provide the ultimate scale look for the modeler’s plane. While providing great looks and sound, it also delivers the dependability and performance of Evolution.

Product Specifications

Bore	0.93 in (23.7mm)
Crankshaft Threads	10 x 1mm
Cylinder Type	Ringed
Displacement	6.00 cu. in. (99 cc)
Power Type	Glow
Mounting Dimensions	Diameter 10.2 in (26 cm), length 7.9 in (20 cm)
Muffler Type	Straight pipe – collector ring available for separate purchase
Prop Range	2-blade 26 x 10, 24 x 12
RPM Range	1,300-6,500 rpm
Stroke	0.98 in (25.0mm)
Total Weight	7.7 lb (3.5 kg)