Big Bore Kit

For KAWASAKI KLX140 KLX150 BIG BORE KIT with CAMSHAFT


For KAWASAKI KLX140 KLX150 BIG BORE KIT with CAMSHAFT
For KAWASAKI KLX140 KLX150 BIG BORE KIT with CAMSHAFT
For KAWASAKI KLX140 KLX150 BIG BORE KIT with CAMSHAFT
For KAWASAKI KLX140 KLX150 BIG BORE KIT with CAMSHAFT

For KAWASAKI KLX140 KLX150 BIG BORE KIT with CAMSHAFT    For KAWASAKI KLX140 KLX150 BIG BORE KIT with CAMSHAFT
Kawasaki KLX 140 - KLX 150 Big Bore Cylinder Kit with Camshaft. Now with new camshaft with roller rocker arm design! We have developed new roller rocker for the custom camshaft to increase bottom-end response faster, the rocker arm specially designed for cams on this package. We have also customize the cylinder head to fit with the new rocker arm. Cylinder Head with Big Valve 31-25mm. This cylinder head already ported and also have been customized for 63mm piston size. Now FREE performance valve springs, valve seal and cams bearings. This kit come complete with misc parts on the cylinder head include exhaust gasket. Keep all your original parts, simply bolt it up!

Rejet the carb is needed after installing this kit, change with racing exhaust strongly recommended. We also have 186cc kit with 66mm piston (needs to bore out the case) and also 206cc and 220cc with stroker crankshaft.

Cylinder barrel with ceramic coating and forged piston are available as well We built many race engines for KLX140 / KLX150 and we can customize racing parts based on your needs Please see my other listings or send me a message if you have any concern or questions. We have performance CDI to increase rpm limiter, bigger carburetor from 26-34mm, high compression piston kit, racing exhaust, close gearbox, custom crankshaft for KLX 140, etc. Even if you find your car model in the description list it might not be suitable because of the variaties of modifications.

If you are not sure about part fitment please write us the VIN number Chassis No. Of your car and we will check if the part fits specifically your vehicle. Although we have tried our best to make sure that the pictures are accurate, because of the difference of the light and screen, the color of the product may be slightly different from the picture. Actual commodity to prevail in kind. All items will be checked before packing.

Photos must be Clear and have the part numbers Visible. Car & Truck Parts & Accessories. Car & Truck Interior Parts & Accessories. Other Car & Truck Interior Parts & Accessories. Car & Truck Exterior Parts & Accessories.

Car & Truck Body Moldings & Trims. Car & Truck Engine Cooling Components. Car & Truck Engine Radiators.


For KAWASAKI KLX140 KLX150 BIG BORE KIT with CAMSHAFT    For KAWASAKI KLX140 KLX150 BIG BORE KIT with CAMSHAFT