HKS Adjustable Cam Gears allow fine tuning of the camshaft timing to maximize engine performance and tailor power characteristics for various driving conditions. Either with OEM or HKS Camshafts, adjustments can be made to tune an engine’s power band to the optimum RPM range for a particular application. HKS Cam Gears are made completely of anodized Duralumin with nickle plated gear teeth except for applications with timing chains which utilize an aluminum slide with steel teeth.
HKS engineers chose Duralumin as the core material for HKS Cam Gears because its lightweight properties decrease drag on the engine. Precise valve timing can be adjusted and set within the range of ± 20° along a Vernier scale of 2° intervals. Each interval index is laser-etched into the Duralumin and “A” (advance) and “R” (retard) directional markers are also laser-etched on to the cam gear face.
APPLICATIONS: 1989 Nissan Skyline, 1990 Nissan Skyline, 1991 Nissan Skyline, 1992 Nissan Skyline, 1993 Nissan Skyline, 1994 Nissan Skyline, 1995 Nissan Skyline, 1996 Nissan Skyline, 1997 Nissan Skyline, 1998 Nissan Skyline, 1999 Nissan Skyline, 2000 Nissan Skyline, 2001 Nissan Skyline, 2002 Nissan Skyline
RB20DET, RB25DET, RB26DETT
Commonly used in swapped 1989 Nissan 240SX, 1990 Nissan 240SX, 1991 Nissan 240SX, 1992 Nissan 240SX, 1993 Nissan 240SX, 1994 Nissan 240SX, 1995 Nissan 240SX, 1996 Nissan 240SX, 1997 Nissan 240SX, 1998 Nissan 240SX