SKU: 96116480331

Skunk2 Racing Pro Stage 1+ Camshaft - B VTEC 305-05-5140

Sale price$246.60 Regular price$274.00
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Description

Skunk2 Racing Pro Stage 1+ Camshaft - B VTEC 305-05-5140Gain an extra 15 20 hp with Skunk2s Pro 1+ Camshafts, our professional line of high lift, racing camshafts for Hondas B16 B17 B18 VTEC engines. Pro 1+ Camshafts are designed to optimize mid range and top end horsepower and torque, with peak power realized at the factory redline. As a result, VTEC crossover is seamless, allowing for the broadest powerband possible. No other line of racing camshafts even comes close to Skunk2s Pro Series. What's more,

Gain an extra 15-20 hp with Skunk2’s Pro 1+ Camshafts, our professional line of high-lift, racing camshafts for Honda’s B16/ B17/ B18 VTEC engines. Pro 1+ Camshafts are designed to optimize mid-range and top-end horsepower and torque, with peak power realized at the factory redline. 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. What's more, Pro 1+ Camshafts are also the perfect addition to any high-output, turbocharged engine.

 

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
Alpha or Pro Series Valve Springs
Titanium Retainers
Cam Degreeing

 

RECOMMENDATIONS:
High Compression
Engine Management
Deep Valve Pockets
Lost Motion Assembly
Valve to Valve Clearance Inspection
Valve to Piston Clearance Inspection

 

CAM SPECS:

 

Intake Duration / Lift: 258° / .12.65mm lift @ 0.000” lash

Exhaust Duration / Lift: 260° / 11.90mm lift @ 0.000” lash 
Intake Centerline: 98° 
Exhaust Centerline: 105° 
Valve Clearance (Intake / Exhaust): .007” / .008” 
RPM Range: 1,500 - 9,000 rpm 
HP Gains: 15 - 20 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 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
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 96116480331

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C. Herman
Natrona Heights, US
★★★★★ 5
Great stuff.
Style: Tropical Coconut
No weird smell or greasy residue, feels great on the skin. Tried it while on vacation (friend's lotion), and bought some when I got home. It is my go to now.
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Reviewed in the United States on July 1, 2025
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The non-critic
Los Angeles, US
★★★★★ 5
Great value, excellent product!!!!!
Scent: Mango & Hibiscus, Size: 12 Fl Oz (Pack of 1)
This is the best shampoo I’ve ever used. No joke. . I used to spend $42 per bottle of Pureology Hydrate Sheer for years. One day I forgot to bring shampoo when I travelled and considering I am allergic to most shampoos since I was a child, I went to Whole Foods Market and bought this, as I already use the excellent Babo 50 SPF sunscreen. . That was over 4 years ago and I’ve bought this on repeat. Just bought 2 more bottles because I fear they stop making this. . The package is a little quirky. So I put it in a reusable pretty bottle in my shower. . My hair is ash blonde, baby fine and highlighted, about shoulder length. This shampoo is safe for daily use, it is lightly scented with a very faint mango/flower scent that is barely there after you rinse it. . I’ve experience no build up. Before using this, when I was using Pureology, I had to use a clarifying shampoo once a week, otherwise my hair felt like greasy straws. . Since using this shampoo, I no longer have to do that. My hair is clean, soft, can’t understand the volume and shine after I use this. . My $200 per haircut hair stylist kept paying me compliments, thinking I’ve upped my hair routine with masks, heat protecting spray and all the nonsense. NOPE. I just wash with this shampoo. . Ps- sometimes I use Babo’s Baobab & Rosehip Conditioner in the light peachy pink container, sometimes I use another conditioner. Regardless, I’d pay twice as much for this shampoo. . Exceptional.!
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Reviewed in the United States on May 18, 2026
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Lady Godzilla
Lake Worth, US
★★★★★ 5
Color-treated hair that looks fabulous!
Scent: Mango & Hibiscus, Size: 12 Fl Oz (Pack of 1)
I received a small sample of this shampoo as part of a Whole Foods 12 Days of Beauty holiday promotion. Normally those boxes are loaded with third-rate products the store is trying to promote. Well, not this time. I was desperate to find a shampoo that would clean my color-treated but very, very fine hair without stripping the color or weighing it down with far too much moisture - bordering on greasy. This shampoo has really been a game changer for me (going grey or shaving my head were considerations). It gently cleans my hair (and scalp) with no down-side results, and smells divine. My hair looks healthy & fluffy (no greasiness!) all day long and even into the following day. Added bonus - genuine shine. I must add that I have pretty short hair so I honestly don’t need much to clean me up, although I do wash it daily. The amount in the carton is smaller than a lot of brands out there but, in my situation, I feel I am getting value for my money. My expensive dye-job looks awesome every single day - so you’ve gotta weigh your choices. It’s working well for me and it just might be a solution for you but you won’t know unless you try it.
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Reviewed in the United States on January 5, 2025
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Kelsey Floyd
Grantham, US
★★★★★ 5
Nourishing mango & hibiscus - LOVE!!
Scent: Mango & Hibiscus, Size: 12 Fl Oz (Pack of 1)
I was looking for a clean nontoxic alternative to my usually shampoo and conditioner. I’ve alternated around between the expensive salon-grade and Sephora products for the past 10 years. I thought I’d give Babo’s new shampoo and conditioner a try because I love the body wash. I love this stuff! It makes my hair so clean and soft. For reference, my hair type is straight and fine, but I have a lot of hair. I’m brunette and haven’t colored it in over a year. I noticed the shampoo doesn’t foam up as much as other shampoos I use, but my hair still comes out clean and I can usually go 5 days between shampooing again (I double shampoo my roots which helps). I also noticed the conditioner is a little more on the milkier/thinner side, which makes sense for the products to have more flow to them because they are in cartons meant to pour. I still use my usual leave-in conditioner spray and some hair oil after I wash and it all works great together. Overall I love the shampoo + conditioner, they smell great, they cost less than my usual products and they’re clean ingredients so it’s a win win. Worth a try!
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Reviewed in the United States on March 15, 2024
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Priscilla
Carnegie, US
★★★★★ 4
Good shampoo. Leaves hair clean!
Scent: Mango & Hibiscus, Size: 12 Fl Oz (Pack of 1)
I love the smell of that shampoo! Not too strong. My hair feels clean and healthy. The packaging is cool however not so practical.
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Reviewed in the United States on August 20, 2025

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