Drag Cartel Camshafts - Stage 004 K-Series
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
Drag Cartel Camshafts - Stage 004 K-Series 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.
Drag Cartel Stage 004 Racing Camshafts for K-Series
Are you serious about maximum naturally aspirated horsepower from your Honda K-series engine? The Drag Cartel Stage 004 Camshafts are the result of years of high-end race development and dyno testing, engineered to deliver the ultimate performance profile for dedicated racing applications. They are designed to exploit the full potential of the K-series roller rocker assembly.
Why are Stage 004 Cams built for ultimate performance?
These cams feature the most aggressive profiles in the DC lineup, demanding supporting modifications but rewarding the user with extreme power and reliability at extended RPMs.
- Ultimate High Performance: CNC-ground profiles offer significantly high lift and duration, maximizing air flow for top-end horsepower gains in racing builds.
- Aerospace-Grade Rigidity: Constructed from 8620 steel billet material, these cams provide the utmost rigidity, which is essential for reducing valve float and ensuring stable operation at high RPM under competitive conditions
- Unleashed Potential: The design capitalizes on the K-series roller rocker system, delivering faster valve action and greater RPM potential than factory components.

Camshaft Specifications and Requirements
The Stage 004 Cams are aggressive race-spec components and require a fully upgraded valve train for safe and reliable operation.
- Material: All-New 8620 Billet Steel
- Intake Lobe Specs:
- Lift: 14.5 mm
- Duration @ 0.050": 0.275"
- Exhaust Lobe Specs:
- Lift: 13.2 mm
- Duration @ 0.050": 0.272"
Required Upgrades (Critical):
Valve Train: Due to the extreme lift and duration, an upgraded valve spring and retainer combination is mandatory. We offer the Supertech SPR-H1021D 92lb Spring (Optional combo available) to safely handle the aggressive profiles.
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
Fitment and Engine Compatibility
The Stage 004 Racing Cams are compatible with many popular K-Series platforms often used in racing.
Compatible Engines and Models:
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.