170cc/63mm Big Bore Kit with Camshaft and 31/25 Big Valve Head - All KLX140
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170cc/63mm Big Bore Kit with Camshaft and 31/25 Big Valve Head - All KLX140

$629.95
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170cc or 63mm Big Bore Kit with Camshaft and 31/25 Big Valve Head Fitment: Kawasaki KLX140 (2008-2020) Kawasaki KLX140G (2017-2020) Kawasaki KLX140L (2008-2020) Kawasaki KLX140R (2021-Present) Kawasaki KLX140RF (2021-Present) Kawasaki KLX140RL (2021-Present)   ** Now with new camshaft with roller rocker arm design! ** This kit comes complete with : – 63mm Cylinder – 63mm Cast Piston – Wrist Pin – Rings – Clips – Gaskets – Stage 3 camshaft with roller rocker arm design! – Cylinder Head with Big Valve 31-25mm CNC portedNew roller rocker for the custom camshaft to increase bottom-end response, the rocker arms are specially designed for the cam in this package. We have also customize the cylinder head to fit with the new rocker arm. This cylinder head is already ported and has been customized for 63mm piston size Now FREE performance valve springs, valve seal and cams bearings are includedKeep all your original parts, simply bolt it up!Re-jetting of the carb is needed after installi

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