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“AEM 90-91 Acura Interga RS LS GS & GSR/ 99-00 Honda Civic Si Black Tru-Time Cam Gear”
“...cura: Integra 92 - 93 1.7 L Engine, Honda: Prelude 91 - 91 2.1 L Engine, Honda: Civic 99 - 00 1.6 L Engine, Honda: Civic del Sol 96 - 97”
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Manufacturer information. Check the part number and installation requirements for your vehicle.
Supplier details checked 2026-09-23 · Test catalog
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Tru-Time Adjustable Cam Gear, Black Anodized, 5-Bolt design, Fits Acura B17A1, B18A1, B18B1, B18C1 and B18C5 engines. Fits Honda B16A2, B16A3, B20A5, B20B4, B20Z2, B21A1 and H23A1 engines
Honda/Acura B-Series Engines & H23 - 5 Bolt
AEM Tru-Time Adjustable Cam Gears
Grade-8, six-point hex bolts stand up to repeated adjustments and feature an integral washer flange for greater load distribution
Increase horsepower and torque without any cam changes and are ideal for heavily modified engines
True laser-etched markings on the leading edge of the gear allow for quick, accurate adjustments
CNC-machined from 6061-T6 billet aluminum
Recommended cam gear settings included
Manufactured and assembled in the USA
Belt surface is hard anodized
Honda: Civic del Sol 94 - 95 1.6 L Engine, Honda: Prelude 92 - 96 2.3 L Engine, Honda: Prelude 88 - 91 2 L Engine, Honda: CR-V 97 - 01 2 L Engine, Honda: Prelude 90 - 90, Acura: Integra 90 - 01 1.8 L Engine, Acura: Integra 92 - 93 1.7 L Engine, Honda: Prelude 91 - 91 2.1 L Engine, Honda: Civic 99 - 00 1.6 L Engine, Honda: Civic del Sol 96 - 97
AEM 90-91 Acura Interga RS LS GS & GSR/ 99-00 Honda Civic Si Black Tru-Time Cam Gear
AEM - Tru-Time Cam Gear
TGK BLK B1620H23 BLACK
Adjustable Cam Gears
Tru-Time Cam Gear
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.
Tru-Time Adjustable Cam Gear. Black. 5-Bolt. Acura B17A1, B18A1, B18B1, B18C1 & B18C5. Honda B16A2, B16A3, B20A5, B20B4, B20Z2, B21A1 & H23A1
AEM Tru-Time Adjustable Adjustable Cam Gears are available in a multi-spoke, five-bolt designs.
Engine Timing Camshaft Gear
AEMEENGITIMI
