Skunk2 Tuner Stage 1 Camshaft Set – Honda / Acura K20/K24




SKU: 305-05-0220 Categories: ,


Skunk2 Racings “Tuner Stage 1” Camshafts are designed as a performance upgrade to stock or near stock vehicles running the 3 Lobe VTEC K20A/ K20A2/ K20Z1/ K20Z3 and K24A2 engines or cylinder heads. These camshafts will outperform the stock and Skunk2 DIC (Drop-In Camshaft) camshaft from 4,500 rpm to redline with no loss in drivability. A great match for vehicles with an intake, header, and exhaust! Tuner Stage 1s require a simple valve spring and retainer upgrade due to the additional lift, duration and increased RPM range.

Our Tuner Stage 1s incorporate Skunk2 Racings cutting-edge Fast Ramp and AMAX features, which are responsible for increasing overall performance, producing unmatched response from idle to redline. You can expect optimized mid-range and top-end horsepower/torque with peak power moved up the RPM band, producing a seamless VTEC crossover!

Fast Ramp – The same technology used in Formula One racing, where seat timing is reduced, which results in additional cylinder pressure and more torque but without compromising valve-train longevity. AMAX – A Skunk2 design that simply maximizes the area under the lift curve but without compromising reliability or valve-train stability. Skunk2’s profiles feature more duration than competitors’ at lifts above 1mm, resulting in greater efficiency and more power.

Independent tests have shown average gains to be in the neighborhood of +18-20 horsepower with really nice gains in mid-range horsepower and torque! Tuner Stage 1 cams are an easy install but we highly recommend checking all critical clearances and correct degree for peak performance.

Required – Alpha Series Valve Springs, Alpha Titanium Retainers and Engine Management.

Camshafts Specifications

Intake – Lift: 13.5mm/ Duration 266°

Exhaust – Lift: 12.5mm/ Duration 262°

Intake Centerline – Variable

Exhaust Centerline – 107°

Valve Clearance (Intake / Exhaust) – .008” / .010”

RPM Range: 1,500 – 8,200

HP Gains: 18-20

Torque Gains: 15-18

i-VTEC Settings – Small Lobe 35° Advance/ Big Lobe 40° to 30° Advance

VTEC Crossover – 5,500 to 6,500 RPM


Additional information

Shipping Weight 11 lbs
Shipping Dimensions 20 × 6 × 3 in




There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.