COMP CAM 01-426-8 Xtreme Energy 242/248 Roller Camshaft Kit & High Performance Lifters FITS: 1996-2000 CHEVY 454 7.4L 7400 VORTEC – 2800-6400 RPM – .540″/.560″ Lift – Aggressive Top End Performance
$799.00
Brand: REDLINE ENGINE SUPPLY
Condition: New
– COMPETITION CAMS 01-426-8 PERFORMANCE CAM: Expertly engineered with .540″/.560″ lift and a 2,800–6,400 RPM range. You should buy this to unlock extreme top-end horsepower while maintaining excellent high-speed stability.
– PREMIUM PERFORMANCE ROLLER LIFTERS: These high-output units feature high-capacity needle bearings and precision-ground axles. You need these to provide the superior valvetrain stability required for the aggressive .560″ lift at 6,400 RPM.
– NON-EFI OPTIMIZED GRIND: Specifically designed for engines without computer-controlled fuel injection. The 114° LSA provides a broader power band and smoother operation, making it ideal for high-performance carbureted street/strip builds.
– AUTHORITATIVE STREET PRESENCE: Provides a refined, rhythmic lope at idle. It gives your Chevy a sophisticated muscle car sound that is deep and powerful without being overly temperamental in traffic.
– SHARP THROTTLE RESPONSE: The Xtreme Energy lobe profiles feature quicker opening rates that sharpen throttle input, giving you an immediate engine response the moment you hit the gas.
- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
Description
Description
The Precision High-Winding Evolution for Your Gen 6 Big Block For the enthusiast running a setup who wants massive high-RPM power without a temperamental idle, the Competition Cams 01-426-8 is a surgical strike in performance engineering. This camshaft is specifically ground for 1996–2001 Gen 6 Chevy blocks, offering a sophisticated alternative to tighter-LSA race cams by providing a relentless pull all the way to 6,400 RPM with superior valvetrain stability.
Extended Power Band and High-Velocity Lift The 01-426-8 features a high-lift .540″/.560″ profile paired with a wider 114° Lobe Separation Angle. This combination is optimized for a broad 2,800 to 6,400 RPM range. While many non-EFI cams use a 110° LSA for a “choppier” sound, the 114° LSA on this grind allows for better high-RPM air processing and a broader power curve, making it perfect for heavy-hitting street machines that need to keep pulling where other cams fall flat.
What to Expect: Authoritative Tone and Endless Pull Once installed, your Chevy will possess a dual personality. At idle, the 114° LSA provides a smooth yet authoritative exhaust note—it sounds like a precision-built machine rather than a ragged race car. However, once you cross the 2,800 RPM threshold, the “Xtreme Energy” ramps deliver an electric surge of power that transforms your Big Block into a high-revving monster, maintaining its composure and power production all the way to the top end.
Why You Should Buy: The Synchronized High-Output Duo This kit is the essential foundation for a high-revving Big Block. By matching this aggressive Competition Cams profile with Premium Performance Roller Lifters featuring high-capacity needle bearings, you are ensuring your valvetrain has the internal strength to handle 6,400 RPM runs with total stability. You should buy this kit to gain a synchronized performance advantage, giving your Chevy the high-lift capability and mechanical harmony needed to dominate the street and strip.
Manufacturer: COMP CAMS / REDLINE USA
Model: 454 7.4L GEN-6 CAMSHAFT KIT
Included components: 1-CAMSHAFT 16-LIFTERS
Warranty: LIFETIME IF INSTALLED BY A CERTIFIED MACHINIST
Additional information
Additional information
| Brand | REDLINE ENGINE SUPPLY |
|---|---|
| Condition | New |
| Manufacturer | COMP CAMS / REDLINE USA |
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