APE Cam Chain Tensioner Kawasaki EX 250 Ninja 2008 2011 Adjustable CNC Machined Billet Aluminum Body Anodized Stainless Pusher

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#EX2508-014 EX 250 08-12 EX300 13-17/Precision Adjustment

Part #:EX2508-014
Availability:Usually Ships in 2-3 days
Kawasaki EX 250 2008-2012 EX300 2013-2017 Manually Adjustable CNC Machined Billet Aluminum Body Anodized Stainless Pusher and Lock Nut

MSRP: $65.95 (USD)

APE manual cam chain tensioners are designed to replace the automatic and hydraulic tensioners on high performance engines. The automatic adjusters can back out when the throttle is closed suddenly at high rpm. This allows the cams to go momentarily out of time, and can result in bent valves and/or serious engine damage. Hydraulic tensioners have a tendency to put too much tension on the chain guide under high rpm/high oil pressure conditions, resulting in premature wear.

Both problems can be eliminated with the installation of the APE manual tensioner. No mater what the engine does, the cam chain tension will remain constant. An APE manual cam chain tensioner is a must for any kind of performance riding.

APE manual tensioners are CNC machined from billet alloy to exact tolerances for perfect fit.

IMPORTANT: WHEN REPLACING ANY HYDRAULIC OEM TENSIONER WITH A MANUAL TENSIONER, IT IS IMPORTANT TO MAKE SURE THAT THE OIL PASSAGE THAT SUPPLIED THE OEM TENSIONER IS BLOCKED OFF. FAILURE TO DO SO COULD RESULT IN A LOW OIL PRESSURE SITUATION.