Evolution Industries Adjustable Timing Gears (Honda B-Series)

AEM Tru-Time Adjustable Camshaft Gears increase horsepower and torque without having to change the camshaft(s) and are must-have items for engines that are milled, forced induction, high compression and/or utilizing aftermarket competition cams. AEM Tru-Time cam gears enable users to match cam timing with their vehicle's tuning state by advancing or retarding the cam profile(s) in one-degree increments via true laser-etched markings. Precision-cut gear teeth ensure no premature wearing of the cam gear's belt surface and AEM's anodizing on the adjustable cam gear's teeth is lab-test proven as the hardest anodizing process on the market.

Skunk2 Racing cam-gears offer precise control of camshaft timing for Honda D Series, B Series, K Series, H Series, and F series engines.

Honda and Acura B-Series Cam Gear and Cam Gear Sets.

-Precision CNC machined from 6061T6 billet aluminum -Hard anodized outer gear for maximum life and performance -Cut with RMA standard specification cutter for proper tooth profile -Four, 18-8 Stainless Steel 5/16 bolts and washers provide infinite adjustment without slippage -Easy to read AMPLIFIED timing scale for quick accurate adjustment -Fully engraved timing marks wont turn brown or fade like laser etch or silk screen -Military standard tolerances -Made in USA