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| Acura | |||||
|---|---|---|---|---|---|
| Part No. | Stage | Engine | Note | Price | |
| 305-05-5140 | Pro 1+ | B17A1 |
Required: Pro Series Valve Springs, Titanium Retainers. Recommended: High-compression, fuel pressure regulator and/or upgraded fuel injectors, VTEC controller, modified ECU. For complete lift and duration specifications, see Camshafts Specifications tab below. Intake Centerline: 98° ATDC Exhaust Centerline: 105° BTDC Valve Clearance (Intake / Exhaust): .007” / .008” RPM Range: 1,500 - 9,000 rpm HP Gains: 15 - 20 hp Torque Gains: 18 - 22 lb-ft |
$665.69 | Buy Now |
| 305-05-5140 | Pro 1+ | B18C1, C5 | $665.69 | Buy Now | |
| 305-05-5145 | Pro 2+ | B17A1 |
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 |
$688.79 | Buy Now |
| 305-05-5145 | Pro 2+ | B18C1, C5 | $688.79 | Buy Now | |
| 305-05-5150 | Pro 3+ | B17A1 |
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: 100° ATDC Exhaust Centerline: 104° BTDC Valve Clearance (Intake / Exhaust): .007” / .008” RPM Range: 1,500 - 9,800 rpm HP Gains: 25+ hp Torque Gains: 18 - 22 lb-ft |
$723.44 | Buy Now |
| 305-05-5150 | Pro 3+ | B18C1, C5 | $723.44 | Buy Now | |
| Honda | |||||
| Part No. | Stage | Engine | Note | Price | |
| 305-05-5140 | Pro 1+ | B16A2, A3 |
Required: Pro Series Valve Springs, Titanium Retainers. Recommended: High-compression, fuel pressure regulator and/or upgraded fuel injectors, VTEC controller, modified ECU. For complete lift and duration specifications, see Camshafts Specifications tab below. Intake Centerline: 98° ATDC Exhaust Centerline: 105° BTDC Valve Clearance (Intake / Exhaust): .007” / .008” RPM Range: 1,500 - 9,000 rpm HP Gains: 15 - 20 hp Torque Gains: 18 - 22 lb-ft |
$665.69 | Buy Now |
| 305-05-5200 | Pro 1+ | H22A1, A4 |
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: 98° ATDC Exhaust Centerline: 105° BTDC Valve Clearance (Intake / Exhaust): .007” / .008” RPM Range: 1,500 - 9,000 rpm HP Gains: 15 - 20 hp Torque Gains: 18 - 22 lb-ft |
$688.79 | Buy Now |
| 305-05-5145 | Pro 2+ | 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 |
$688.79 | Buy Now |
| 305-05-5205 | Pro 2+ | H22A1, A4 |
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 |
$723.44 | Buy Now |
| 305-05-5150 | Pro 3+ | 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: 100° ATDC Exhaust Centerline: 104° BTDC Valve Clearance (Intake / Exhaust): .007” / .008” RPM Range: 1,500 - 9,800 rpm HP Gains: 25+ hp Torque Gains: 18 - 22 lb-ft |
$723.44 | Buy Now |
| 305-05-5210 | Pro 3+ | H22A1, A4 |
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: 100° ATDC Exhaust Centerline: 104° BTDC Valve Clearance (Intake / Exhaust): .007” / .008” RPM Range: 1,500 - 9,800 rpm HP Gains: 25+ hp Torque Gains: 18 - 22 lb-ft |
$755.99 | Buy Now |
| Acura | |||||||
|---|---|---|---|---|---|---|---|
| Part No. | Stage | Model | Year | Trim | Note | Price | |
| 305-05-5140 | Pro 1+ | Integra | 1992 - 2001 | GS-R |
Required: Pro Series Valve Springs, Titanium Retainers. Recommended: High-compression, fuel pressure regulator and/or upgraded fuel injectors, VTEC controller, modified ECU. For complete lift and duration specifications, see Camshafts Specifications tab below. Intake Centerline: 98° ATDC Exhaust Centerline: 105° BTDC Valve Clearance (Intake / Exhaust): .007” / .008” RPM Range: 1,500 - 9,000 rpm HP Gains: 15 - 20 hp Torque Gains: 18 - 22 lb-ft |
$665.69 | Buy Now |
| 305-05-5140 | Pro 1+ | Integra | 1997 - 2001 | Type R | $665.69 | Buy Now | |
| 305-05-5145 | Pro 2+ | Integra | 1992 - 2001 | GS-R |
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 |
$688.79 | Buy Now |
| 305-05-5145 | Pro 2+ | Integra | 1997 - 2001 | Type R | $688.79 | Buy Now | |
| 305-05-5150 | Pro 3+ | Integra | 1992 - 2001 | GS-R |
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: 100° ATDC Exhaust Centerline: 104° BTDC Valve Clearance (Intake / Exhaust): .007” / .008” RPM Range: 1,500 - 9,800 rpm HP Gains: 25+ hp Torque Gains: 18 - 22 lb-ft |
$723.44 | Buy Now |
| 305-05-5150 | Pro 3+ | Integra | 1997 - 2001 | Type R | $723.44 | Buy Now | |
| Honda | |||||||
| Part No. | Stage | Model | Year | Trim | Note | Price | |
| 305-05-5140 | Pro 1+ | Civic Coupe | 1999 - 2000 | Si |
Required: Pro Series Valve Springs, Titanium Retainers. Recommended: High-compression, fuel pressure regulator and/or upgraded fuel injectors, VTEC controller, modified ECU. For complete lift and duration specifications, see Camshafts Specifications tab below. Intake Centerline: 98° ATDC Exhaust Centerline: 105° BTDC Valve Clearance (Intake / Exhaust): .007” / .008” RPM Range: 1,500 - 9,000 rpm HP Gains: 15 - 20 hp Torque Gains: 18 - 22 lb-ft |
$665.69 | Buy Now |
| 305-05-5140 | Pro 1+ | del Sol | 1994 - 1997 | VTEC | $665.69 | Buy Now | |
| 305-05-5200 | Pro 1+ | Prelude | 1997 - 2001 | Base, Type SH |
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: 98° ATDC Exhaust Centerline: 105° BTDC Valve Clearance (Intake / Exhaust): .007” / .008” RPM Range: 1,500 - 9,000 rpm HP Gains: 15 - 20 hp Torque Gains: 18 - 22 lb-ft |
$688.79 | Buy Now |
| 305-05-5200 | Pro 1+ | Prelude | 1993 - 1996 | Si VTEC | $688.79 | Buy Now | |
| 305-05-5145 | Pro 2+ | Civic Coupe | 1999 - 2000 | Si |
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 |
$688.79 | Buy Now |
| 305-05-5145 | Pro 2+ | del Sol | 1994 - 1997 | VTEC | $688.79 | Buy Now | |
| 305-05-5205 | Pro 2+ | Prelude | 1997 - 2001 | Base, Type SH |
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 |
$723.44 | Buy Now |
| 305-05-5205 | Pro 2+ | Prelude | 1993 - 1996 | Si VTEC | $723.44 | Buy Now | |
| 305-05-5150 | Pro 3+ | Civic Coupe | 1999 - 2000 | Si |
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: 100° ATDC Exhaust Centerline: 104° BTDC Valve Clearance (Intake / Exhaust): .007” / .008” RPM Range: 1,500 - 9,800 rpm HP Gains: 25+ hp Torque Gains: 18 - 22 lb-ft |
$723.44 | Buy Now |
| 305-05-5150 | Pro 3+ | del Sol | 1994 - 1997 | VTEC | $723.44 | Buy Now | |
| 305-05-5210 | Pro 3+ | Prelude | 1997 - 2001 | Base, Type SH |
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: 100° ATDC Exhaust Centerline: 104° BTDC Valve Clearance (Intake / Exhaust): .007” / .008” RPM Range: 1,500 - 9,800 rpm HP Gains: 25+ hp Torque Gains: 18 - 22 lb-ft |
$755.99 | Buy Now |
| 305-05-5210 | Pro 3+ | Prelude | 1993 - 1996 | Si VTEC | $755.99 | Buy Now | |
Since 1994, Skunk2’s led the industry with cutting-edge designs, technology, and race-proven products. Our extensive R&D facilities allow us to produce the highest quality, best performing parts for your vehicle. Each Skunk2 product is designed with advanced 3D modeling software by Skunk2 engineers at our Southern California headquarters. Leading-edge processes like Computational Fluid Dynamics and Finite Element Analysis ensure maximum performance and durability. Rapid prototyping allows us to quickly produce test versions of various products for further analysis. Prototypes are then tested using state-of-the-art dyno equipment and then proven on the race track. Finally, multi-axis CNC processes and precision welding are employed to produce the finest parts possible.
... [Read more →]As part of Skunk2’s commitment to developing the best parts possible, we’ve remained actively involved in various forms of motorsports through technical partnerships, sponsorships, as well as with our own race vehicles for more than 15 years. Since 1994, Skunk2’s continued to secure a number of drag racing and road racing records and championships, including the title of the world’s first 10-second naturally aspirated Honda. Racing provides us with the data necessary to produce high-performance parts that utilize innovative designs, advanced materials, and cutting-edge manufacturing methods. Today we continue our tradition of creating leading-edge products and subjecting them to rigorous tests, both on the track and the street.
... [Read more →]

