GFB HYBRID TMS Dual Port 98-04 Subaru Forester XT Tank Tops The COMP Cams Bushed Shaft

The COMP Cams Bushed Shaft Rocker System for GM LS delivers high-level valve train stability

3000203 is a performance street disc and the most popular disc purchased

s potential with this simple

Year Make Model Submodel 1991-1993 Toyota Previa DX 1995-2004 Toyota Tacoma Base 1998 Toyota Tacoma DLX 2001 Toyota Tacoma Pre Runner

2005-2006 GMC Sierra 1500 HD Fleetside 78

GFB HYBRID TMS Dual Port 98-04 Subaru Forester XT Tank Tops The COMP Cams Bushed ShaftALL THE PERFORMANCE WITH THE NOISE! The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By "staging" the two venting outlets, at low valve lifts most of the air is recirculated. As the car is driven harder, the valve opens further and more of the atmosphere venting port is exposed for a louder sound. As a benefit, this system