SKU: 57893821749

Skunk2 Racing Pro Stage 2+ Camshaft - B VTEC 305-05-5145

Sale price$246.60 Regular price$274.00
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Description

Skunk2 Racing Pro Stage 2+ Camshaft - B VTEC 305-05-5145Gain an extra 20 25 hp with Skunk2s Pro 2+ Camshafts, our professional line of high lift, racing camshafts for Hondas 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

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.

REQUIREMENTS:
Adjustable Cam Gears
Pro Series Valve Springs
Titanium Retainers
Lost Motion Assembly
Cam Degreeing
Valve to Valve Clearance Inspection
Valve to Piston Clearance Inspection

 

RECOMMENDATIONS:
High Compression
Engine Management
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: 98°
Exhaust Centerline: 106°
Valve Clearance (Intake / Exhaust): .007” / .008”
RPM Range: 1,500 - 9,400 rpm
HP Gains: 20 - 25 hp
Torque Gains: 18 - 22 lb-ft

 

NOTE: When using camshafts with greater than 12.6mm of lift, the following components must be used due to the stock lost motion assembly coil bind limits. Failure to do say may result in potential engine damage/ failure.

 

Skunk2 Pro Series Valve Springs (P/N 311-05-7350)
Skunk2 B-Series VTEC Lost Motion Assembly (P/N 312-05-0200)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 57893821749

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robert
Birmingham, US
★★★★★ 5
NICE sweatshirt for sure
Size: XX-Large, Color: Blue Wave
Yep lives up to everything said about it, quality and comfort. fits great and should wear good for a long time. it's the ticket! get one.
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Reviewed in the United States on May 12, 2026
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RTE
Chelsea, US
★★★★★ 4
Nice hoodie
Size: Large, Color: Teal Blue
A nice, light hoodie. The teal blue color is bright and cheerful. It is true to size. The reason I didn’t give it a five star rating is the inside is not the usual fluffy soft surface of a sweat shirt. It is more like a fine, short loop terry cloth towel. It is comfortable but different.
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Reviewed in the United States on April 10, 2026
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Grace O’Malley
Lexington, US
★★★★★ 5
Great lighter weight hoodie
Size: XX-Large, Color: Black
Great lighter weight hoodie but still goodie material not stiff linen material, looks great on, comfortable and soft, true to size, did arrive a day late which made my gift late and it appeared from the info on Amazon that they held the package until the day before it was to arrive and just shipped it late which ticks me a bit but overall I’m happy with the item
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Reviewed in the United States on May 12, 2026
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C. Castillo
Louisville, US
★★★★★ 5
A very nice hoody to wear: a bit dressy in appearance, warm & ample of sizing, hood, pockets & cuffs
Size: XX-Large, Color: Blue Wave
This is a very nice hoodie! Whereas I thought the fabric a bit thin upon arrival, after laundering and wearing for the first time, thought it to be very warm. The hood itself is very ample of size and I have to pull it back or it will hang down over my eyes, blocking my vision. The blue and black design also helps to make it look a bit dressier rather than casual of which a non-print hoody may display. My 2x size is of good fit, not too tight and with ample sized pockets. I also like the sleeve cuffs, as they are solid black and lengthy without being too tight. A good purchase indeed and recommended; would make a great gift for yourself or others.
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Reviewed in the United States on November 18, 2025
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Jeremiah Lampton
West Palm Beach, US
★★★★★ 3
You get what you pay for
Size: X-Large, Color: Teal Blue
Fair warning this hoodie runs small. I normally wear a medium for T-shirts and hoodies. I ordered an extra large because I wanted this to be oversized. Not only was it not oversized. It was almost too small and definitely would’ve been after a wash or 2. Additionally, this is not as lightweight as advertised so expect to get a medium weight hoodie. Lastly, the design is pretty poor. I couldn’t hardly move my arms in any range of motion without the hoodie riding up. I would’ve marked this as a one star review but I should’ve known better than to expect a quality hoodie for $20. Just know you’re getting what you pay for.
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Reviewed in the United States on May 25, 2026

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