COMP CAM 01-421-8 Xtreme Energy 236/242 Roller Camshaft Kit & High Performance Lifters FITS: 1996-2000 CHEVY 454 7.4L 7400 VORTEC – 2600-6000 RPM – .521″/.540″ Lift – Street/Strip Dominator
$799.00
Brand: REDLINE ENGINE SUPPLY
Condition: New
– COMPETITION CAMS 01-421-8 PERFORMANCE CAM: Expertly engineered with .521″/.540″ lift and a 2,500–6,000 RPM range. You should buy this to gain superior high-RPM horsepower and a power curve optimized for aggressive non-EFI street and strip use.
– 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 .540″ lift and sustained high-RPM operation.
– NON-EFI OPTIMIZED PROFILE: Specifically designed for engines without computer-controlled fuel injection. The tight 110° LSA maximizes cylinder pressure and provides a mechanical profile that thrives with a properly tuned carburetor and ignition system.
– AGGRESSIVE PERFORMANCE IDLE: The 110° LSA provides a hard-hitting, rhythmic lope at idle. It gives your vehicle an intimidating presence that sounds significantly more powerful than standard “lazy” street grinds.
– SHARP THROTTLE RESPONSE: The Xtreme Energy lobe profiles feature quicker opening rates that sharpen throttle input, giving you an immediate engine response that is critical for rapid acceleration and precision gear shifts.
- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
Description
Description
The Ultimate Non-EFI Evolution for Your Gen 6 Big Block For the enthusiast who has moved away from restrictive factory electronics to chase raw power, the Competition Cams 01-421-8 is the definitive performance upgrade. This camshaft is precision-ground for 1996–2001 Gen 6 Chevy blocks and is specifically engineered for non-EFI engines (carbureted) to transform your 454 into a high-winding street machine that thrives on the edge of competition.
Explosive High-RPM Velocity The 01-421-8 features an aggressive .521″/.540″ lift and a tight 110° Lobe Separation Angle. This geometry is optimized for a broad 2,500 to 6,000 RPM range. Because this cam is designed for non-EFI applications, the 110° LSA is utilized to maximize mid-range torque and explosive acceleration without the vacuum constraints of factory computer sensors.
What to Expect: A Vicious Lope and Electric Response Once installed, your Chevy will command attention with a vicious, rhythmic lope at idle that signals serious performance. On the road, you will experience an “electric” throttle response; the moment you cross 2,500 RPM, the engine undergoes a massive personality shift, delivering a heavy-hitting surge of power that pulls relentlessly to the redline.
Why You Should Buy: Maximum Mechanical Synergy You should buy this kit to gain a synchronized performance advantage that bridges the gap between a standard build and a competition-grade engine. By matching this aggressive Competition Cams profile with Premium Performance Roller Lifters, you are ensuring your valvetrain has the internal strength to handle 6,000 RPM runs with total stability. This duo gives your Chevy the high-lift capability and mechanical harmony needed to dominate the competition.
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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