AEM Tru-Time adjustable cam gears can be advanced or retarded up to 10 degrees each way in one degree increments. CNC machined from 6061 T-6 billet aluminum. Increase horsepower and torque without any cam changes. Hard anodized belt surface provides exceptional durability. Inner hub available in blue, red and silver with laser-etched graphics for show-quality looks. Manufactured and assembled in the USA. Precision-cut gear teeth are guaranteed to match the O.E. drive tooth profile. Each kit includes comprehensive installation instructions, recommended cam gear settings and AEM decals.
AEM has created a five-bolt design for popular Tru-Time Adjustable Cam Gears, after having practically the same design since we introduced adjustable cam gears to the sport compact market in 1996. When the opportunity was presented to freshen the design, we listened to our customers and created a unique look using their input. Cam gears with an updated design has incurred a part number change from 23-6XX to 23-8XX.
Note: Each Cam Gear Sold Individually. DOHC application require purchase two(2) cam gears."