AEM Tru-Time adjustable camshaft gear for Honda H22A1 and H22A4 engines in a 5-bolt configuration. Tru-Time gears let users advance or retard cam timing in one-degree increments using laser-etched markings, aiding tuning for modified or high-compression engines. CNC-machined from 6061-T6 aluminum with hard-anodized belt surfaces and supplied hardware for reliable adjustments.
AEM 92-01 Honda Prelude Si VTEC/ Base & SH True Black Tru-Time Cam Gear