Brian Crower adjustable cam gears deliver the easiest way to dial in more horsepower and/or torque without getting underneath the valve cover, disassembling the engine or dealing with onboard electronics. BC gears are CNC machined from aerospace grade, 6061-T6 billet aluminum for ultimate tensile strength. Easy to read, laser etched face features micrometer style markings for precise adjustment (up to 10 degrees in each direction) and quick tunability. Each hub is held down by six ARP made, Grade-8 hex bolts for maximum clamping ability. Hard anodized finish prevents premature surface wear. Suited to 4G63 as found in Mitsubishi Lancer Evolution 1-8.

DPR 700 external fuel pump
Magnaflow exhaust system - Ford Mustang V8 5L
Stainless Steel T-bolt clamp (to suit 4.50" hose)
PACE MAKER exhaust system - Ford Falcon BA BF XR6 turbo
SSQV flange for EJ20 (type 2) Subaru - bolt on GC8 WRX
Kinugawa Japan TD04-15T 4cm 5-bolt 4D56T Pajero upgrade
BC Camshafts B18a B18b stage 2 / 2+ / 3
PACEMAKER exhaust system - Holden Commodore VF Clubsport 6.0L and 6.2L LS3
Delta fin Intercooler - 550x230x65
BC Camshafts VQ35 stage 2 / 3
BC Camshafts 4G63 EVO 9 stage 2 / 3 / 4 