NovaRossi REX Side Exhaust .75ci Engine - 2.90 HP at 18,000 RPM. Takes Item 40450 90 degree header or Item 40451 90 degree header with bend to keep the manifold under center of engine for bottom exhaust applications. Also this engine can be fitted with a tuned muffler Item 50492 with a required 2 bolt adapter Item 21461.Tuned pipe is Item 50400.
Displacement: 12,49 cc
R.P.M. (max power): 18.000 RPM
Practical range: 2.000-21.600 R.P.M.
Bore x stroke: 25,75x24 mm
Sleeve: 8 ports
Rear ball bearings: steel
Front ball bearings: steel
Crankshaft: 18 mm - M8
Carburetor: aluminium - 9mm - rotary
Glowplug: Standard Special (C6S)
Exhaust position: side
Weight: 591 g
Fuel type: 10% nitro or higher with head shims