COMP CAM 54-412-11 XFI RPM 212/218 Camshaft Install Kit | LIFT: .522″/.529″ | .660″ Duel Valve Springs | Push Rods | Retainers & Locks | FITS: Chevy 5.3L 6.0L 6.2L LS LS1 LS2 LS3 LQ9 LM7 L94 L96
$849.75
Brand: REDLINE ENGINE SUPPLY
Condition: New
– • .522″/.529″ Lift Opens the Airway for More Power — Higher lift means bigger airflow capacity. This cam lets your LS inhale more air and fuel and exhale exhaust more efficiently, which boosts horsepower potential and delivers sharper throttle feel right away.
– • 212°/218° @ .050 Duration Gives Strong Mid-Range & Usable Street Power — Valves stay open long enough for better cylinder filling and combustion. Expect improved throttle response, stronger low- to mid-range torque, smoother acceleration, and a noticeable jump in power across the RPM band.
– • 114° LSA Balances Performance Sound With Daily-Drive Manners — This lobe separation delivers a confident performance-style lope and richer exhaust tone under throttle while maintaining a stable idle and predictability for street or daily use.
– (1) COMP CAM 54-412-11 XFI RPM 212/218 CAMSHAFT – 3 BOLT – 1,200-6,000 RPM Operating Range . 212/218 Duration at .050″. 114 Degree Lobe Separation Angle. 0.522″/0.529″ Valve Lift.
– 16) .660″ DUEL VALVE SPRINGS KIT – Spring specs are 155 lbs @ 1.780″, 380 lbs @ 1.180″, 400 lbs @ 1.130, coil bind @ 1.070″
- 2 years warranty
- Delivery time: 1-2 business days
- Free 90 days return
Description
Description
The Competition Cams 54-412-11 hydraulic roller camshaft is a great choice if you want a strong, street-ready performance boost for your GM LS Gen III/IV engine. With .522″ intake / .529″ exhaust lift, this cam opens valves deeper than stock, allowing your engine to breathe more freely. That increase in airflow translates directly into stronger throttle response and a livelier feel as soon as you press the gas.
Because the valves stay open longer — 212° intake / 218° exhaust duration @ .050″ — the engine gets more complete cylinder filling and better combustion efficiency. That means more usable torque from low RPM up through higher revs, plus smoother acceleration and more mid-range punch than a stock cam can deliver. It gives you a noticeable performance bump without needing extreme modifications.
The 114° lobe separation angle (LSA) balances performance and driveability. It produces a deeper, more confident idle and adds an audible performance tone under throttle, without making the engine unruly or difficult to tune. For a street or street/strip build, that balance is key — you get performance-cam sound and feel with a manageable idle and daily-driver usability.
If you’ve got a mildly modified LS with aftermarket heads, headers, intake, exhaust or just want to unlock more potential, the 54-412-11 is an excellent way to do it. It gives you a stronger, more responsive engine with more aggressive sound and improved personality — while still being compatible with street use. It’s the kind of performance cam that wakes up an LS without asking too much in return.
Manufacturer: COMP CAM REDLINE USA
Included components: Guaranteed to fit and meet the specifications of the OE parts being replaced
Additional information
Additional information
| Brand | REDLINE ENGINE SUPPLY |
|---|---|
| Condition | New |
| Manufacturer | COMP CAM \ REDLINE USA |
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