AEM Tru-Time Adjustable Camshaft Gears for Engines with Aftermarket Cams

AEM Tru-Time Adjustable Camshaft Gears Brand: AEM — precision-engineered adjustable camshaft gears for engines fitted with aftermarket cams, high compression, forced induction, or cylinder head milling. Optimize engine performance without replacing camshafts. The AEM Tru-Time Adjustable Camshaft Gears let you fine-tune cam timing in one-degree increments to match tuning, fuel, boost and compression changes — improving horsepower, torque and drivability. True laser-etched degree markings: Accurate, repeatable timing adjustments for advancing or retarding cam profiles. Precision-cut gear teeth: Minimize wear on belt surfaces and ensure long-term reliability under race and street conditions. Industry-leading anodizing: Lab-proven hardest anodize on the market for superior corrosion and wear resistance. Ideal for tuned engines: Essential for engines with aftermarket competition cams, milled heads, high compression or forced induction systems. Easy tuning integration: Fine control for dyno and on-road tuning without camshaft swaps. Upgrade to AEM Tru-Time Adjustable Cam Gears to gain precise control of valve timing, unlock additional power potential, and protect drivetrain components with durable, race-ready construction.