Ultra Series Stage 3 Camshaft Set 06-11 Honda Civic Si K-Series
Description
Skunk2’s Ultra Series Camshafts for the Honda K20A, K20A2, K20Z1, K20Z3, and K24A2 engines dramatically increase both horsepower and torque yet retain complete valvetrain stability and exceptional engine response. Ideal for heavily modified engines, Ultra Series Camshafts are manufactured from proprietary, high-quality forged tool steel cores, are CNC ground, and feature patent-pending profiles with unique lobe shapes and revolutionary lift, velocity, and acceleration characteristics.Up to 80 hp gains with Skunk2’s Ultra Series line of camshafts, our professional line of high-lift, racing camshafts for Honda’s K Series VTEC engines. Ultra Camshafts are designed to optimize mid-range and top-end horsepower and torque, with peak power moved up the RPM band. 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 Ultra Series. Skunk2’s Ultra 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.
Required – Pro XP Valve Springs (P/N 311-05-7380) and Titanium Retainers (P/N 308-05-0410)
Camshafts Specifications
Intake – Lift: .575in/ Duration 268° @ 1mm
Exhaust – Lift: .560in/ Duration 270° @ 1mm
Intake Centerline – Variable
Exhaust Centerline –
Returns Policy
--PLEASE NOTE: MOST ORDERS ARE SUBJECT TO RESTOCK OR CANCELATION FEE. PLEASE CALL OUR OFFICE FOR DETAILS AND EXCEPTIONS-- You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
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Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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Quick Comparison
| Settings | Ultra Series Stage 3 Camshaft Set 06-11 Honda Civic Si K-Series remove | Ultra Series BMF Stage 3 Camshaft Set 02-17 Honda Civic Ex K-Series remove | Pro Series Stage 3 Camshaft Set 99-00 Honda Civic Si B-Series remove | Tuner Stage 2 Camshaft Set 99-01 Honda Civic Si B-Series remove | BMW/A90 Supra B58 Kelford Cams- Stage 3 remove | Skunk2 & Vargas Turbo S58 Camshafts remove | ||||||||||||||||||||||||
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| Price | $1,397.00 | $2,498.00 | $955.00 | $735.00 | $1,890.00 | $2,623.00 | ||||||||||||||||||||||||
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| Weight | 10 | 10 | 10 | 10 | 10 | 10 | ||||||||||||||||||||||||
| Dimensions | 61 × 51 × 31 cm | 61 × 51 × 31 cm | 61 × 51 × 31 cm | 61 × 51 × 31 cm | 61 × 51 × 31 cm | 61 × 51 × 31 cm | ||||||||||||||||||||||||
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