Piper Cams “Ultimate Road” Camshafts for BRZ-FRS FA20 Breather Plumbing and Fittings Although they are OEM drop-in

Although they are OEM drop-in

Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin

and it holds heat better

This is especially important in the FA WRX twin scroll turbine configuration because it makes the strength of each pulse

Piper Cams “Ultimate Road” Camshafts for BRZ-FRS FA20 Breather Plumbing and Fittings Although they are OEM drop-inApplication: Ultimate Road Power Band: N A Power Increase: N A Duration: Inlet: 272* Exhaust: 266* Valve Lift: Inlet: 0. 472* 11. 99mm Exhaust: 0. 445* 11. 30mm Timing: 26 66 63 23 Full Lift: Inlet ATDC: 110* Exhaust: BTDC: 110* Lift @ TDC with clearance: Inlet: 0. 050* 1. 27mm Exhaust: 0. 037* 0. 94mm Valve Clearance: Inlet: 0. 005* 0. 13mm Exhaust: 0. 007* 0. 18mm