AEM Black Tru-Time Cam Gear - 92-01 Honda Prelude Si VTEC/ Base & SH H22A1 H22A4 - 23-801BK Scion FRS eliminating all of the OEM

eliminating all of the OEM plastic bushings

For over a year

cost effective tuning tools that allow users to accurately monitor the Air/Fuel Ratio (AFR) of their engine

the chassis that you plan on installing your K series engine (in this case EG

2019:Toyota:86:TRD Special Edition

AEM Black Tru-Time Cam Gear - 92-01 Honda Prelude Si VTEC/ Base & SH H22A1 H22A4 - 23-801BK Scion FRS eliminating all of the OEM**NOTE: SOLD BY EACH GEAR. IF YOU NEED A PAIR, YOU NEED (2) TWO QTY** AEM Tru Time Adjustable Cam 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. 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