K-Series Street/Strip CNC Head & Camshaft Combo

Are you looking for an all-in-one top-end solution to transform your Honda K-series into a high-performance street or strip machine? Our K-Series Street/Strip CNC Head & OG Camshaft Combo delivers guaranteed, dyno-proven power by combining meticulously ported airflow with race-grade valvetrain stability.

What does the Top-End Combo include?

This package provides a comprehensive, matched upgrade for your K-series cylinder head, ensuring maximum horsepower and reliability at high RPM.

• CARTEL CNC HEAD: A fully prepped and ported cylinder head.
• OG CAMSHAFTS: Your choice of high-performance Drag Cartel Cams.
• SUPERTECH DUAL SPRING VALVE KIT: The necessary valve springs and retainers to safely support the aggressive cam profiles.

Key Features of the CARTEL CNC Head

The head is professionally ported and prepped with industry-leading precision to optimize airflow and combustion.

• CNC Cartel Port Design: Ports are precisely machined to achieve optimal flow characteristics, maximizing both intake and exhaust velocity.
• Combustion Chamber Preparation: Chambers are blended and smoothed, with mill reliefs around each valve seat to aid flow and control compression.
• Custom Valve Job: Features a custom radius/discrete valve job with larger intake seats for superior sealing and flow.
• Port Matching: Intake entries and exhaust port exits are expertly matched and mismatched for proper reversion control.
• Engine Builder Prep: Head is CC'd and milled to achieve your desired compression ratio and assembled with new OE valve seals and precisely set valve spring heights.

Why are Supertech Dual Spring Valve Kits included?

The aggressive lift and high RPM potential of the included cams require a reinforced valvetrain for durability and to prevent engine failure.

• Forged Valves: Supertech racing valves are One Piece Forged and treated for ultimate strength and reliability.
• Precision Matched: The springs and retainers are a precision-matched set, developed for performance enthusiasts seeking the highest quality components.
• Prevents Valve Float: The dual spring design provides the tension needed to prevent valve float at the extended RPM range unlocked by the performance cams.

Drag Cartel OG Camshafts

The combo allows you to choose the perfect 8620 steel billet camshafts to match your performance goal. These cams deliver the utmost rigidity and performance.

Available Cam Options: Select the stage that fits your build:

• 002.2 Endurance Cams
• 003.2 Street Cams
• 004 Racing Cams
• 004.5 Racing Cams

Fitment and Engine Compatibility

This performance combo is compatible with many popular K-Series platforms.