Skunk2 Racing
Skunk2 Honda/Acura 6-Speed Billet Shift Knob (10mm x 1.5mm) (Apprx. 440 Grams)
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Skunk2 Ultra Series Honda/Acura K20A3 & K24A1/ A3/ A4/ A8 DOHC i-VTEC Stage 4 Cam Shafts
Skunk2 Ultra Series Honda/Acura K20A3 & K24A1/ A3/ A4/ A8 DOHC i-VTEC Stage 4 Cam Shafts
A$2,237.97
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Description
Up to 80 hp gains with Skunk2's Ultra 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. Whats more, Ultra Camshafts are also the perfect addition to any high-output, turbocharged engine. Skunk2's Ultra Series Camshafts for Honda's K-series 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. 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 forged tool steel core, 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 Ultra Series Camshafts also feature Fast Ramp and AMAX profile technology, which increases overall performance and results in unmatched response from idle to redline.
Product Overview
Up to 80 hp gains with Skunk2's Ultra 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. Whats more, Ultra Camshafts are also the perfect addition to any high-output, turbocharged engine. Skunk2's Ultra Series Camshafts for Honda's K-series 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. 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 forged tool steel core, 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 Ultra Series Camshafts also feature Fast Ramp and AMAX profile technology, which increases overall performance and results in unmatched response from idle to redline.
Features and Benefits
- Intake Centerline Variable
- Exhaust Centerline 112 Degrees BTDC
- Duration(Intake/Exhaust) 280 Degrees/283 Degrees At 1mm
- Lift (Intake/Exhaust) .575/.595 in at 0.000 in. Lash
- Valve Clearance (Intake / Exhaust) .008 in. / .010 in.
- RPM Range Varies
Product Details
| Description: | Ultra Series Ultra 4 Camshaft |
|---|---|
| Engine Make/Size: | Honda 2.0L |
| Exh. Duration @ .050 in. (Deg): | 283 |
| Exh. Duration Advertised (Deg): | 254 |
| Exhaust Valve Lift (in.): | 0.595 |
| Exhaust Valve Lift: | 0.595 in. |
| Int. Duration @ .050 in. (Deg): | 280 |
| Intake Duration @ 0.050 in.: | 280 Degree |
| Intake Duration Advertised: | 254 |
| Intake Valve Lift (in.): | 0.557 |
| Intake Valve Lift: | 0.557 in. |
| Lifter Type: | OEM |
| Part Number: | skk305-05-7040 |
| RPM Range: | Custom |
| Usage: | Street/Performance |
| WARNING CA Proposition 65 Message: | WARNING: This product can expose you to chemicals including lead; which is known to the State of California to cause cancer. For more information; go to www.P65Warnings.ca.gov. |
| WARNING CA Proposition 65: | Yes |
Part Type
Camshafts
Features
- Duration(Intake/Exhaust) 280 Degrees/283 Degrees At 1mm
- Exhaust Centerline 112 Degrees BTDC
- Intake Centerline Variable
- Lift (Intake/Exhaust) .575/.595 in at 0.000 in. Lash
- RPM Range Varies
- Valve Clearance (Intake / Exhaust) .008 in. / .010 in.
Specifications
- Product Attributes - Brand
- Skunk 2
- Product Attributes - Manufacturer's Part Number
- 305-05-7040
- Product Attributes - Part Type
- Camshafts
- Product Attributes - Product Line
- Skunk2 Racing Ultra Camshafts
- Product Attributes - UPC
- 873265012077
- Product Attributes - Cam Style
- DOHC
- Product Attributes - Camshaft Use
- Street/Strip
- Product Attributes - Camshaft Manufacturers Description
- Ultra Camshafts are designed to optimize mid-range and top-end horsepower and torque, with peak power moved up the RPM band.
- Product Attributes - Advertised Intake Duration
- 280
- Product Attributes - Advertised Exhaust Duration
- 283
- Product Attributes - Advertised Duration
- 280 int./283 exh.
- Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
- 0.595 in.
- Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
- 0.575 in.
- Product Attributes - Valve Lift with Factory Rocker Arm Ratio
- 0.595 int./0.575 exh.
- Product Attributes - Camshaft Gear Attachment
- 1-bolt
- Product Attributes - Intake Valve Lash
- 0.008 in.
- Product Attributes - Exhaust Valve Lash
- 0.010 in.
- Product Attributes - Remanufactured
- No
- Product Attributes - Computer-Controlled Compatible
- Yes
- Product Attributes - Valve Springs Required
- Yes
- Product Attributes - Quantity
- Sold as a pair.
- Product Attributes - Notes
- Camshaft requires Skunk2 Racing Pro Series or Pro Series XP valve springs and retainers.
Reference Information
| Brand Name/s | Skunk2 Racing |
|---|---|
| StreetFX SKU | skk305-05-7040 |
| SFX Item ID | 4442509 |
| Supplier Item Code | 4442509 |
| Manufacturer SKU | 305-05-7040 |
| Manufacturer UPC | 873265012077 |
| Alternative References | skunk2, sk2-305-05-7040, K20A3, K24A1/, A3/, A4/ |
Compatibility
| Application Data |
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|---|
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