COMP CAM 12-423-8 Xtreme Energy 224/230 Roller Camshaft with HP Link Bar Roller Lifters | LIFT: .502″/.510″ | FITS: Chevrolet SBC 5.7L 350 265 327 400 | Street/Performance | Choppy Idle
$977.47
Brand: REDLINE ENGINE SUPPLY
Condition: New
– THIS IS A COMP CAM & REDLINE USA CAM KIT ASSEMBLED BY OUR EXPERT ENGINEERS TO CREATE THE HIGHEST QUALITY CAMSHAFT KIT AT AN AFFORDABLE PRICE. EVERY PART IN THIS KIT HAS A HIGH-PERFORMANCE SPEC RATING AND IS GUARANTEED TO BE OF THE HIGHEST OF QUALITY AND PERFORMANCE.
– (1) COMP CAM 12-423-8 XTREME ENERGY 224/230 RETRO FIT ROLLER CAMSHAFT – Hydraulic roller grind with 276°/282° advertised duration, 224°/230° duration @ .050 and .502″/.510″ lift on a 110° LSA. Built to give Chevy 262–400 small blocks more torque, throttle response and engine character.
– 16) HIGH-PERFORMANCE REDLINE RETRO-FIT ROLLER LIFTERS + LINK BAR – Matched lifters designed to work with the aggressive roller cam profile, ensuring roller stability, improved oil control and long-term reliability.
– .502″/.510″ LIFT FOR GREATER AIRFLOW – The high-lift profile opens the valves deeper into the cylinder head’s peak flow region, allowing the engine to ingest more air/fuel mixture and more effectively evacuate exhaust. This means stronger mid-range punch and improved acceleration.
– 224°/230° @ .050 DURATION FOR STREET-STRIP PERFORMANCE – Duration spec keeps the valves open during peak airflow velocity, improving cylinder filling, throttle feel and low/mid RPM performance—ideal for street driven Chevy small-blocks.
- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
Description
Description
Take your Chevy 262–400 small block to the next level with the Competition Cams 12-423-8 roller camshaft and Redline Performance link-bar lifter kit. This package is aimed at enthusiasts who want a serious performance upgrade with improved engine personality, mid-range power and sharper throttle response.
The 12-423-8 cam features .502″/.510″ lift, 276°/282° advertised duration, 224°/230° duration @ .050, and a 110° LSA. These specifications translate into more valve motion, better breathing efficiency and stronger cylinder filling. The increased lift opens the valves deeper into the head’s most efficient airflow region; the extended duration at .050 ensures the valves stay open longer during the most effective part of the airflow cycle—resulting in improved low-end and mid-range torque, as well as better throttle feel.
With the 110° lobe separation angle, you’ll experience a performance lope and crisp throttle edge—but still get street-usable vacuum and driveability. The included Redline link-bar hydraulic roller lifters ensure stability and durability under this aggressive grind.
If you’re building a Chevy small block for street or strip use and want more response, more character and better engine sound—select the 12-423-8 kit. It’s designed for drivers who want real performance and real value.
Manufacturer: COMP CAM REDLINE USA
Model: SBC RETRO-FIT CAM KIT
Included components: Guaranteed to fit and meet the specifications of the OE parts being replaced
Warranty: LIFETIME – IF INSTALLED BY A CERTIFIED MACHINIST
Additional information
Additional information
| Brand | REDLINE ENGINE SUPPLY |
|---|---|
| Condition | New |
| Manufacturer | COMP CAM \ REDLINE USA |
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