K-II Spirit - 1/8 Off Road Competition RC Engine.
A fantastic engine based on an OS at a very competitive price. Our choice for club and regional racers looking for quality and performance on a budget.
Cylinder capacity: 3.48cc
Bore Size: 16.32mm
Crankshaft: 14mm treatment Hard + red paste
Carburettor: aluminum / plastic 9,5mm + venturi 6,5 & 7mm
Glow plug: turbo [type OS P3]
Engine speed: 30000/34000 rpm
Recommended exhaust: Hipex 2135