AEM Tru-Time black anodized adjustable cams gears for the 1G/2G DSM, GVR4 and Evo 1/2/3 models. Sold individually. AEM Tru-Time Adjustable Cam Gears increase horsepower and torque without having to change the camshafts and are must-have items for engines that are milled, forced induction, high compression and/or utilizing aftermarket competition cams. AEM gears enable users to match cam timing with their vehicle's tuning state by advancing or retarding the cam profile in one-degree increments via true laser-etched markings. Precision-cut gear teeth ensure no premature wearing of the belt surface and AEM's anodizing on the gear teeth is lab-test proven as the hardest anodizing process on the market.
Vehicle Fitment
- 1992-1995 Evolution I II III
- 1990-1999 Eclipse GST/GSX
- 1990-1998 Talon TSi
- 1990-1994 Laser RS
- 1991-1993 Galant VR4
