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Dual piston cam chain tensioners

zipper performance products - Dual piston cam chain tensioners

Preço:
SKU:ZOZIP-723243 / 723243
313,00 € Preço:
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RED SHIFT DUAL PISTON CAM CHAIN TENSIONERS

Red Shift Dual Piston Cam Chain Tensioners are a must-have for 2006 Dynas and all 2007 to present Twin Cam performance applications. These tensioners improve cam timing accuracy and valve train control at two critical key areas; the drive and driven cam chains. The dual-piston design is simple and effective and it is easy to see why it works. When the Twin Cam engine is running, the power pulses rock the tensioner shoe back and forth. In the stock single piston tensioner design the natural shoe movement causes the hydraulic piston to momentarily unseat at the base, which interrupts the pressurized oil stream and introduces air into the hydraulic tensioner. Air will diminish or eliminate the pressure that the tensioner shoe places on the cam drive chains, allowing loss of valve train control leading to "bouncing" components including valves, spring collars, rocker arms, pushrods, lifters and camshafts. The Dual Piston Cam Chain Tensioners restore critical camshaft timing events for both cylinders, improves throttle response, acceleration and smoothness and increases horsepower and torque throughout the entire RPM range. Complete kit includes both primary and secondary cam chain tensioners.

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Marca Founded in 1981, Zipper is a manufacturer of replacement parts for Harley-Davidson motorcycles. The company offers a wide range of air filters, injectors and other spare parts designed to improve the performance of your two-wheeler.
Referência do fabricante 413-901
Référence OEM 39968-06, 39969-06
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