Skunk2 Pro Stage 2 Camshafts Honda Civic Si B16A B16A2 B16A3 Acura Integra GSR Type R B18C1 B18C5

6 In Stock

6 of these are currently available in stock at our Sanford, FL location.


20-25hp Gains. This cam provides larger gains when there is more compression in the combustion chamber than what came factory. We recommend using this cam on all motor B-series engines with high compression pistons (12.0:1 or higher), and/or boosted engines. This cam requires upgraded valvesprings and retainers to avoid engine part failure.

Skunk2 Camshafts Pro Stage 2+ Cams B16 B16A B16A2 B16A3 B18 B18C1 B18C5


Acura Integra GS-R 1992-1993 B17A1
Acura Intragra GS-R 1994-2001 B18C1
Acura Integra Type R 1997-2001 B18C5
Honda Civic Si 1999-2000 B16A2
Honda Del Sol VTEC 1994-1997 B16A3 B16A2

Required: Adjustable Cam Gears, Pro Series Valve Springs, Titanium Retainers, Lost Motion Assembly, Cam Degreeing, Valve to Valve Clearance Inspection, and Valve to Piston Clearance Inspection.

Recommended: High-compression, Engine Management, fuel pressure regulator and/or upgraded fuel injectors, VTEC controller, deep valve pockets.

Cam Specs:
Intake Duration / Lift:
260° / .12.65mm lift @ 0.000” lash
Exhaust Duration / Lift: 272° / 11.90mm lift @ 0.000” lash
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 311-05-7350)
• Skunk2 B-Series VTEC Lost Motion Assembly (P/N 312-05-0200)

Gain an extra 20-25 hp with Skunk2’s Pro 2+ Camshafts, our professional line of high-lift, racing camshafts for Honda’s B16/ B17/ B18 VTEC engines. Pro 2+ Camshafts are designed to optimize mid-range and top-end horsepower and torque, raising peak power 700 rpm higher than what OEM or Pro 1+ Camshafts allow for. As a result, VTEC crossover is seamless, allowing for the broadest powerband possible. No other line of racing camshafts even comes close to Skunk2’s Pro Series.


Skunk2’s Pro Series Camshafts for Honda’s B-series engines dramatically increase both horsepower and torque yet retain complete valvetrain stability and exceptional engine response. Ideal for heavily modified engines, Pro Series Camshafts are manufactured from proprietary, high-quality cores, are CNC ground, and feature patent-pending profiles with unique lobe shapes and revolutionary lift, velocity, and acceleration characteristics.


Skunk2 camshafts deliver unparalleled power as a result of continual, extensive development and testing. By utilizing advanced manufacturing techniques and the latest computerized simulation and modeling equipment, Skunk2 camshafts are able to deliver maximum power across the entire powerband. Skunk2 designs and tests all of its camshafts in-house to ensure the highest quality and performance. Each camshaft is manufactured of newly revised chill-cast, billet camshaft blanks that have increased torsional strength, improved durability characteristics, and reduced frictional effects. All Skunk2 camshafts are ground to exact specifications using state-of-the-art CNC cam grinding machines equipped with cubic-boron grinding wheels and feature hardened, wear-resistant lobes and surfaces.


Skunk2’s Pro Series Camshafts also feature Fast Ramp and AMAX profile technology, which increases overall performance and results in unmatched response from idle to redline. AMAX technology simply maximizes the area under the lift curve but without compromising reliability or valvetrain stability. Skunk2’s profiles feature more duration than competitors’ at lifts above 1mm, resulting in greater efficiency and more power. And thanks to Fast Ramp, the same technology used in Formula One racing, seat timing is reduced, which results in additional cylinder pressure and more torque but without compromising valvetrain longevity.


Skunk2 camshafts designs are the direct result of our years of drag racing and road racing efforts. In addition to each Skunk2 project car and race vehicle, the world’s top road racing and drag racing teams have relied on Skunk2 camshafts for years.


More Information
Availability New In Stock / Available
Barcode 873265001903
UPC Code 873265001903
Note Required: Skunk2 Pro Series Valve Springs 311-05-7350, Pro Series Ti Retainers 308-05-0300, and Skunk2 B-Series VTEC Lost Motion Assembly 312-05-0200.
Shipping Weight (Dimensional) 11.100000
Clearance Sale No
Availability In Stock
Part Type Camshafts
Make Honda / Acura
Model Civic Si 99-00 EK, Del Sol VTEC 94-97 EG2, Integra GSR 92-93 DB2, Integra GSR 94-01 DC, Integra Type-R 97-01 DC2
Engine B16A, B17A, B18C1, B18C5
Cam ADV Duration 260/272
Brand Skunk2
MVGE Vehicle Group Integra GSR 94-01 DC,Integra Type-R 97-01 DC2,Civic Si 99-00 EK,Del Sol 92-97 EG2,Integra GSR 92-93 DB2
Name Pro Stage 2+
Valve Lift .498"/.470" (12.65mm/11.90mm) assumes .007"/.008" (.178mm/.203mm) Lash with 1.55 Rocker Ratio
Cam Type Intake & Exhaust
Cam lift txt .326"/.308" (8.28mm/7.82mm)
Carb Legal Unspecified
Product Flags sale
Shipping Label Free Shipping


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