B-Series Pro Series Camshafts Pro 2+
Part Number Fits:
Acura B18C1, C5
Honda B16A2, A3
Required: Pro Series Valve Springs, Titanium Retainers.
Recommended: High-compression, fuel pressure regulator and/or upgraded fuel injectors, VTEC controller, modified ECU, deep valve pockets.
For complete lift and duration specifications, see Camshafts Specifications tab below.
Intake Centerline: 99° ATDC
Exhaust Centerline: 106° BTDC
Valve Clearance (Intake / Exhaust): .007” / .008”
RPM Range: 1,500 - 9,400 rpm
HP Gains: 20 - 25 hp
Torque Gains: 18 - 22 lb-ft
Please note: When using camshafts with greater than 12.6mm of lift, the following components must be used due to the stock lost motion assembly’s limited ability for maximum camshaft lift. Failure to do say may result in potential engine damage:
• Skunk2 Pro Series Valve Springs (P/N 311-05-5350)
• OEM Honda lost motion assembly (Honda P/N 14820-PCB-003 or Honda P/N 14820-PCB-305) Important: must use shims with P/N 14820-PCB-003.