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The Skunk2 Ultra Stage 1 Camshaft is engineered to unlock the hidden performance potential of the Honda K24Z7 2.4L DOHC engine, bringing cutting-edge valvetrain technology from Skunk2’s championship-winning racing heritage to street and track builds alike.
Each Ultra Series camshaft is precision CNC-ground from forged 8660 alloy steel blanks for superior strength and durability. The Stage 1 Drop-In profile allows enthusiasts to install these cams without requiring upgraded valve springs, maintaining reliability while providing substantial power gains. Designed and validated using advanced CAD modeling, simulation software, and dyno testing, these cams deliver dramatic increases in horsepower and torque throughout the rev range.
The Ultra Stage 1 camshafts are optimized for naturally aspirated setups, producing 20–30 HP gains, and can yield 50+ HP gains in forced induction applications. They also raise the engine’s powerband by approximately 1000 RPM, improving throttle response and mid-to-top-end pull—all while retaining drivability and smooth idle characteristics.
Forged 8660 Alloy Steel Construction for exceptional durability
CNC Precision Ground Lobes ensure consistent performance
Drop-In Camshaft Design – no valve spring upgrade required
Optimized for Powerband Increase of ~1000 RPM
Dyno-Proven Gains: +20–30 HP NA / +50+ HP FI (varies by setup)
Advanced Ultra Series Lobe Profiles developed with in-house CAD modeling
Ideal for Street, Track, and Forced Induction Builds
Maintains Smooth Idle and Factory Drivability
Material: Forged 8660 Alloy Steel
Type: Drop-In Camshaft (DIC)
Valve Springs Required: No
Application: Naturally Aspirated or Forced Induction
Power Gain Range: +20–30 HP (NA) / +50+ HP (FI)
Powerband Shift: ~1000 RPM higher than stock
Compatible with the following engine:
Honda K24Z7 2.4L DOHC i-VTEC
Applicable models include:
Honda Civic Si (2012–2015)
Honda CR-V (K24Z7 engine conversions)
(1) Pair of Skunk2 Ultra Stage 1 Camshafts (Intake + Exhaust)
Installation Instructions
We are open Monday-Friday from 8am-6pm EST
Yes, customers located in and around the the Piedmont area are welcome to pick up their items from our retail location during normal business hours. Our address is:
Elite Race Fab
1514 Holbrook St Suite D-F
Greensboro, NC 27403
Elite Race Fab offers free ground shipping & handling to our retail customers within the lower 48 contiguous United States on most orders totaling $159.99 and higher, when the item being purchased is not a Freight/LTL item! Orders under $159.99 will be subject to a nominal $13.99 Flat shipping charge. Some exceptions and/or exclusions apply, in those scenarios you will be advised of any additional charges in the item details/description stating shipping exclussions/freight shipping required etc.
In regards to expedited and international shipping each order will need to be quoted on a case by case basis. You can obtain a quote two ways:
- From your shopping cart select "Request a Quote" prior to placing your order. We will review your proposed order and promptly respond with shipping estimates.
- Complete your order ahead of time indicating either expedited or international shipping during the checkout process. We will promptly determine shipping rates for your order and email you for approval and additional payment.
-Give us a call and we can ensure your item is shipped right then, to ensure you have it in time for your deadline.
We have been committed to offering all of our customers the lowest pricing throughout our website day in and day out. We value your business so much that we go a step further than our competitors. We use a third party software that proactively monitors all our competitor's websites/pricing so that we can make adjustments accordingly if needed to have the lowest prices. Thats right, no need to spend hours searching for the lowest prices, as ours will be the lowest.
As far as price matching, we dont want to write a check we cant cash, but we certainly want to earn your business. With that said, we will go above and beyond to match our competitor's pricing when it is needed. Simply email us, click the live contact button, or give us a call and be sure to have a link to our competitor's site and please factor in any shipping and handling their website will be charging. We will then ensure you get the lowest price, and either match or beat their pricing.
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