The Skunk2 Ultra Stage 2 Camshaft for the Honda L15B7 1.5T DOHC engine is a purpose-built street/strip performance upgrade engineered to unlock the full power potential of Honda’s turbocharged L-series platform. Designed to deliver aggressive mid- to top-end performance while maintaining smooth idle characteristics, this camshaft is ideal for enthusiasts seeking more power without sacrificing drivability.

Precision-engineered and CNC-ground from forged 8660 alloy steel, the Ultra Stage 2 Camshaft is built to handle the rigors of both daily use and competition. Each camshaft undergoes induction hardening and is finished using Skunk2’s advanced in-house CAD modeling and simulation to ensure optimal valve timing, lift, and duration characteristics.

The result is a significant torque gain starting at 3,500 RPM, with peak increases of +30 lb-ft at 4,800 RPM and +30 horsepower from 5,600 RPM to redline — all while maintaining reliable operation at high RPM.

This camshaft requires high-lift valve springs for safe operation and is the perfect choice for tuned, boosted, or high-performance L15B7 builds.

Key Features:

• Forged 8660 Alloy Steel Construction – built for strength and durability

• Precision CNC Ground and Induction Hardened for superior surface finish and longevity

• Advanced Lobe Profiles designed via simulation and CAD modeling

• +30 HP and +30 lb-ft Gains across mid to high RPM range

• Street/Strip Performance Profile with power delivery starting at 3,500 RPM

• Retains Stock Idle Quality for daily driving

• Compatible with OEM or Upgraded Turbochargers

• Requires High-Lift Valve Springs for optimal performance

• Dyno-Tested and Track-Proven by Skunk2 engineers

Performance Gains:

• Torque: +30 lb-ft @ 4,800 RPM (holds +20 lb-ft to redline)

• Horsepower: +30 HP from 5,600 RPM to redline

• Effective Powerband: 3,500–7,000+ RPM

Technical Specifications:

• Material: Forged 8660 Alloy Steel

• Finish: CNC precision ground / induction hardened

• Intended Use: Street/Strip

• RPM Range: 3,500–7,000+ RPM

• Lift Requirements: High-lift valve springs mandatory

• Idle Quality: Smooth, factory-like idle

• Compatibility: Turbocharged and naturally aspirated L15B7 applications

Vehicle Fitment:
Compatible with:

• Honda L15B7 1.5L Turbo DOHC engines

(Found in various modern Honda models such as the Civic 1.5T and other L15B7-equipped platforms.)

Included:

• (1) Ultra Stage 2 Camshaft

• (1) Installation & Setup Guide