OS Sirius FR5-300, 5 cylinder 4-Stroke Model Aircraft Engine

Very rare and highly sought after discontinued OS model aircraft engine NEVER BEEN USED, so as new - MINT COINTITION! 5 Cylinder Four Stroke Radial Engine 5 9.95cc x 5 = 49.75cc RPM Range 1800 - 8500rpm Weight 2.7kg Speed Control - Single OS adjustable automatic mixture control carburetor Overall Engine Diameter - 234mm Length (Firewall Mount to Prop Back Plate) - 160mm Engine Mount Diameter - 136mmincludes wiring harness for glow plugs Check out eBay to see what these are worth! You'll buy this one cheaper here.