Hybrid Racing K-Series Timing Chain Tensioner - HYB-TCT-01-05 Trigger Wheel If used on a setup

If used on a setup lower than 3" or a setup higher than stock

but technology allows for free-air calibration as sensor ages if user desires

Z66-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc

EPDM seals and a Santoprene diaphragm that provides consistent and reliable fluid delivery

2006-2008 Audi A4 Quattro Avant 2

Hybrid Racing K-Series Timing Chain Tensioner - HYB-TCT-01-05 Trigger Wheel If used on a setupDual ratchet design. Tighter tolerances than OEM Honda chain tensioner. More durable than OEM unit. A must have if your using aftermarket cams and valve springs. Despite being a fairly robust motor, k series engines have been found to have weak timing chain tensioners that fall victim to excessive wear when aftermarket cams are installed in the motor (and in some instances with stock cams). The fast ramp rate of aftermarket cams is the main cause of