The new Gen 3 160cc 4 valve engine from the YX factory. The factory claim 21bhp at the flywheel from this engine & thats with a stock magneto and not with a rotor kit. This engine is different from the 150cc version, it has standard CRF50 exhaust position so it does not limit fitments. The manifold sits at the correct angle so no fuel problems. This will replace most other pit bike engines but you will need a new exhaust if replacing a YX150. Before considering purchasing this engine there are a few things you need to know, your exhaust must have an internal bore of at least 30mm, you will need to mount the oil cooler, your back wheel must be heavy duty otherwise it will rip your sprocket clean off.
The engine will be supplied as pictured and sold as a replacement. You will require a carb, secondary clutch cable, if starting from scratch.
This engine is sold for race purposes and has 28 day RTB warranty.
Delivery price quoted is for mainland UK only, it does not cover any Isles or any water crossings. I can deliver to these areas but an extra £10 is charged.
This engine is brand new and will need running in & fitting by some one competent. Only genuine inquiries please, no kids please (mr will it fit my 110 bagipoopoo) This engine is for the serious pit biker and supermoto riders out there. Only 10 available at time of compiling this add.
