COMP CAM 01-445-8 Xtreme Marine 218/224 Roller Camshaft Kit & High Performance Lifters FITS: 96-01 CHEVY MERCRUISER 454 7.4L 7400 VORTEC – 1600-5400 RPM – .510″/.510″ Lift – Vicious Mid Range Torque
$799.00
Brand: REDLINE ENGINE SUPPLY
Condition: New
– COMPETITION CAMS 01-445-8 MARINE CAM: Expertly ground with a symmetrical .510″/.510″ lift and a 112° LSA. You should buy this to unlock a powerful marine range from 1,600 to 5,400 RPM, providing the low-end “hole shot” and high-end horsepower needed for competitive watercraft performance.
– PREMIUM PERFORMANCE ROLLER LIFTERS: These are high-output units engineered with high-capacity needle bearings and precision-ground axles. You need these to provide the superior valvetrain stability required to handle the aggressive ramp speeds and constant load of marine use, ensuring long-term durability in extreme environments.
– OPTIMIZED FOR GEN 6 454 (1996–2001): Specifically tailored for the unique oiling paths and 1-piece rear main seal architecture of late-model Chevy Big Blocks. This is a no-compromise marine solution built for the high-duty cycles of water-cooled performance engines.
– AUTHORITATIVE MARINE IDLE: The 112° LSA creates a noticeable, performance-oriented lope at idle. It provides that classic, powerful muscle-boat sound that turns heads at the dock while remaining perfectly manageable for low-speed maneuvering.
– VICIOUS MID-RANGE TORQUE SURGE: By optimizing the valve timing, this cam forces your 7.4L to fill the cylinders more efficiently, resulting in a massive torque curve that makes planing a heavy hull and maintaining high cruising speeds feel effortless.
- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
Description
Description
The Ultimate Marine Evolution for Your Gen 6 Big Block For the boater who needs a significant jump in performance without sacrificing reliability on the water, the Competition Cams 01-445-8 is a specialized marine-profile upgrade. This camshaft is precision-engineered for the 1996–2001 Gen 6 block, specifically targeting the unique demands of marine engines that require constant, high-load power. It is the ideal choice for performance jet boats, cruisers, or any watercraft looking for an athletic “snap” out of the hole and across the wake.
Optimized for Water-Cooled Efficiency The 01-445-8 features a symmetrical .510″/.510″ lift paired with a tight 112° Lobe Separation Angle. In a marine environment, this geometry is key to maximizing mid-range torque and ensuring efficient exhaust scavenging. It creates a power band that hits hard at 1,600 RPM and pulls a relentless line all the way to 5,400 RPM. The 112° LSA provides a rhythmic, authoritative lope at idle while maintaining the stability needed for long-duration wide-open throttle (WOT) runs.
What to Expect: Pure Athletic Response Once installed, this cam completely redefines the “soul” of your marine 7.4L. You’ll experience a vicious increase in mid-range torque, allowing your boat to plane faster and handle varying water conditions with ease. The engine will feel significantly more responsive, providing an athletic “snap” the moment you advance the throttle. Because it maintains solid manifold vacuum, your engine will remain easy to start and idle smoothly in no-wake zones, while providing intimidating sound and usable marine power once you reach open water.
Why You Should Buy: The Synchronized Marine Advantage This listing is the definitive choice for boaters who demand hardware that can withstand the harshest conditions. By matching this Competition Cams profile with Premium Performance Roller Lifters featuring high-capacity needle bearings, you are building a valvetrain that can handle the constant stress of 5,000+ RPM marine use. You should buy this kit to gain a synchronized performance advantage, ensuring your Chevy has the high-winding power and rock-solid reliability to dominate the water.
Manufacturer: COMP CAMS / REDLINE USA
Model: 454 7.4L GEN-6 MARINE 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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