Skunk2 Ultra Stage 1 Camshaft – Honda K24Z7 2.4L DOHC

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.

Key Features:

• 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

Technical Specifications:

• 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

Vehicle Fitment:

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)

Included:

• (1) Pair of Skunk2 Ultra Stage 1 Camshafts (Intake + Exhaust)

• Installation Instructions