ELITE PRO TWIN LOBE CAMS - 003 Killer - K Series NA is a performance-focused camshafts & valvetrain product for Honda, Acura, Mitsubishi, and import racing applications. Review the listed fitment, specifications, and available options before ordering.

ELITE PRO TWIN LOBE CAMS - 003 Killer - K Series NA

Are you building a maximum-effort, naturally aspirated (NA) Honda K-series engine destined for the racetrack? The Drag Cartel 003 ELITE PRO Twin Lobe Killer Cams are engineered to deliver the highest possible lift and duration for peak NA horsepower output. Constructed from premium Tool Steel, these cams are race-proven and track-tested to provide unmatched rigidity, stability, and reliability at sustained, extended RPM ranges.

Why are ELITE PRO Twin Lobe Killer Cams essential for NA Racing?

This aggressive cam profile, combined with the Twin Lobe Killer design, removes VTEC limitations and maximizes airflow crucial for competition.

• Extreme Rigidity: Made from ALL NEW Tool Steel Material, providing superior stiffness over standard billet steel to maintain valvetrain stability at high engine speeds.
• Reduced Valve Float: The rigid Tool Steel construction minimizes cam deflection, effectively reducing valve float and safeguarding your engine components under duress.
• Maximum NA Profile: These cams feature one of the most aggressive lift and duration specs available, CNC ground on a state-of-the-art Landis Cam grinder to maximize cylinder head airflow.
• Twin Lobe Killer Design: Modifies the VTEC system to use only the high-lift cam lobe full-time, maximizing performance while maintaining the factory rocker assembly geometry (with modification).

Camshaft Specifications and Requirements

The 003 Twin Lobe Killer profile is highly aggressive and requires specific modifications and high-performance valvetrain components.

• Material: All-New Tool Steel Material
• Intake Lobe Specs:

- Lift: 16.8 mm

- Duration @ 0.050′′: 0.284′′

• Exhaust Lobe Specs:

- Lift: 15.6 mm

- Duration @ 0.050′′: 0.282′′

• Included Components: Pins & Spacer Kit Included for the Twin Lobe conversion.

Installation Requirement (CRITICAL):

Rocker Modification: These cams require Machined Factory K20A2 Outer Rockers (modification or aftermarket rockers required) for proper clearance and function.

Installation Torque Specifications

Ensure precise and reliable installation by adhering to the following factory torque values:

• Intake Cam Gear Bolt: 83 lb-ft
• Exhaust Cam Gear Bolt: 51 lb-ft
• Pulse Plates: 29 lb-ft

Engine Compatibility and Fitment

The ELITE PRO 003 Cams are compatible with the most popular K-Series performance engines used in racing builds.