SKU: 75916846964

Skunk2 Ultra Series Honda/Acura K20A3 & K24A1/ A3/ A4/ A8 DOHC i-VTEC Stage 3 Cam Shafts

$594.00 $660.00
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

Skunk2 Ultra Series Honda/Acura K20A3 & K24A1/ A3/ A4/ A8 DOHC i-VTEC Stage 3 Cam ShaftsUp 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. Whats more,

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. 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.

  • Duration(Intake/Exhaust) 275 Degrees/277 Degrees At 1mm
  • Valve Clearance (Intake / Exhaust) .008 in. / .010 in.
  • Lift (Intake/Exhaust) .580/.565 in at 0.000 in. Lash
  • Exhaust Centerline 112 Degrees BTDC
  • Intake Centerline Variable
  • RPM Range Varies

This Part Fits:

Year Make Model Submodel
2002-2006 Acura RSX Type-S
2004-2008 Acura TSX Base
2007-2010 Honda Civic Si
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 75916846964

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4.2 ★★★★★
Based on 20 reviews
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Product Reviews
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Verified Purchase
James W
Battle Creek, US
★★★★★ 5
Great watch for a great price.
Color: Green/Green
Watch is well made and keeps time accurate. Easy to charge and just keeps going. No surprises. If you like what you see and want a solar watch go for it. Sapphire Glass too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2023
M
Verified Purchase
Max
Bozeman, US
★★★★★ 2
It was too good to be true
Color: Tan
I spoke too soon. Like with every Timex, this one was faulty, too. When the seconds hand reaches the 12 o'clock position (indicating the start of a new minute), the minutes hand should align precisely with a minute marker. That's how it should be. However, in the case of this particular watch, the minutes hand consistently lags behind, meaning it does not align correctly with the minute marker when the seconds hand hits the 12. No matter how precisely I align the minute hand when resetting the time, the minute hand eventually misaligns. Timex, I give up. ORIGINAL REVIEW: "Wow. After receiving 3 faulty, shoddily built Timex watches in a row, color me impressed. This looks good, feels good, and operates well. This is a great cheap alternative to the Khaki Field watch, IMO. The case is made of steel, not brass like many Timex watches. The glass is mineral, but here's something many watch enthusiasts don't tell you—mineral glass is more impact-resistant than sapphire crystal. Since you want a field watch to have more impact-resistant features, I'm okay with mineral glass. And here's the final bonus... the second hand actually hits all the markers. This may not be your experience, but with the one I got, it's hitting the marks perfectly. A lot of collectors obsess over specifications way too much. For me, as long as the watch functions properly, aesthetics and design are most important. And this watch has it. In person, this watch just looks really, really good. And for the price I got it at, it checks off the spec sheet too. Now, let's see how it holds up over time."
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 24, 2024
B
Verified Purchase
Brian Rowland
Draper, US
★★★★★ 5
Thumbs up
Color: Tan
Great watch for the $$$. Classy looking too.
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Reviewed in the United States on August 22, 2025
A
Verified Purchase
Andrew J.
Birmingham, US
★★★★★ 2
Too small
Color: Tan
I have small wrists and this was too small even for me. It also seems a bit cheap compared to my other Timex and Casio.
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Reviewed in the United States on April 3, 2024
T
Verified Purchase
Thomas McGee
Whiting, US
★★★★★ 5
A Clean, Modern Dress Shirt That Instantly Upgrades Your Style
The J.VER Men’s Banded Collar Dress Shirt is one of those rare finds that looks and feels far more expensive than it is. From the moment you take it out of the packaging, the quality of the fabric and the precision of the stitching stand out. The material has a smooth, refined hand to it—lightweight but substantial enough to hold its shape, with a clean drape that gives the shirt a polished, tailored appearance. The mandarin collar is the real star. It adds a modern, confident look without feeling flashy, and the cut works equally well under a blazer or on its own. Fit-wise, the shirt strikes an ideal balance. It contours the torso without being restrictive, offering room in the shoulders and sleeves while maintaining a streamlined silhouette. The stitching is tight and consistent, and the seams lie flat—details usually seen on shirts costing several times more. In daily wear, the fabric holds up well. It resists wrinkling better than expected and maintains its structure throughout a full day of movement. The one drawback is that to keep it looking crisp and new, dry cleaning is recommended. It’s not mandatory, but it does help maintain the shirt’s sharpness and color over the long term. This shirt shines in versatility. It works for business settings, evening events, casual dinners, and even travel—especially for anyone who prefers a clean, minimal look over a traditional collar. Compared to designer mandarin-collar shirts, which can easily run triple the price, the J.VER version delivers similar style and quality without the premium cost. Pros • High-quality fabric with a smooth, tailored drape • Modern mandarin collar elevates the look • Excellent stitching and construction • Versatile for work, events, and casual wear • Exceptional value compared to high-end brands Cons • Dry cleaning keeps it looking its best If you want a shirt that looks sharp, fits well, and offers a modern style at a price that feels like a steal, the J.VER Banded Collar Dress Shirt is an excellent choice that consistently outperforms expectations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025

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