Introduction: The Heart of the 5.7 Hemi Build

The 5.7-liter Hemi V8 powers millions of Dodge Chargers, Challengers, Jeep Grand Cherokees, and Ram trucks. While the engine is robust from the factory, the quickest way to change its personality is through a camshaft swap. The camshaft controls the intake and exhaust valve events, dictating where the engine makes power and how it delivers torque.

Modern Hemi engines present unique challenges compared to pushrod V8s of the past. They feature Variable Valve Timing (VVT) and the Multi-Displacement System (MDS). Understanding how these systems interact with your chosen camshaft is essential to building a reliable, powerful engine. This guide evaluates the five most trusted camshaft brands for the 5.7 Hemi, focusing on real-world performance, durability, and compatibility.

1. Mopar Performance: OEM Engineering for Reliability

Mopar Performance is the factory performance division for Stellantis vehicles. When you buy a Mopar camshaft, you are getting a component designed by the same engineers who created the engine. This makes them the safest choice for daily drivers, tow rigs, and builds where warranty or long-term durability is the absolute priority.

Mopar offers several distinct camshaft profiles for the 5.7 Hemi. The most popular is the "528" camshaft (part number P5153471), which was used in the "Mopar Stage 1 and Stage 2" kits. It offers a .528-inch lift on both intake and exhaust with a duration of 218 degrees at .050-inch lift. This camshaft is specifically designed to retain full VVT functionality and MDS operation. It requires no tuning beyond a factory calibration, although a custom tune will extract maximum performance.

The "Hellcat" camshaft (often called the Demonic or Redeye cam) is another OEM option that fits the 5.7 Hemi. It offers a slightly more aggressive lobe profile than the stock Eagle cam, providing a noticeable mid-range torque increase. Because it is an OEM part, it uses mild lobe ramps that are easy on the valvetrain.

Pros: Direct bolt-in, retains VVT and MDS, works with factory valve springs, requires no tune for mild profiles, bulletproof OEM metallurgy.

Cons: Limited peak horsepower compared to aftermarket grinds, more expensive than some equivalent aftermarket cams.

Best For: Daily drivers, trucks used for towing, and builders who want a reliable power increase without sacrificing factory driveability.

2. Comp Cams: The Science of Performance

Comp Cams is a household name in the high-performance industry. Their engineering department is massive, and they offer the widest selection of camshaft grinds for the 5.7 Hemi. Comp Cams provides solutions for every goal, from mild street upgrades to all-out race builds. They are particularly known for their Xtreme Energy and Low Lift Series lobes.

For the 5.7 Hemi, Comp Cams offers two main pathways: VVT-Retaining cams and VVT-Deleting cams. The 260 VVT and 274 VVT are the most popular "smiley" cam profiles that work with the stock phaser. The 274 VVT (part number TN274HR) offers a .573/.573 lift and 228/232 duration. It requires a custom tune and upgraded valve springs, but it provides a strong, lumpy idle and impressive top-end power while keeping the factory VVT phaser active.

For aggressive builds, Comp Cams recommends their Xtreme Energy lobes with a VVT lockout kit. Grinds like the 280 Hemi cam push lift over .600 inches and require aftermarket rockers or trunnion upgrades. Comp Cams also manufactures the Non-Self Relieving (NSR) timing sets required for these builds.

Browse the Comp Cams Hemi catalog for specific part numbers. Their customer support is excellent for helping you match a grind to your cylinder heads, compression ratio, and torque converter stall speed.

Pros: Massive selection of grinds, excellent lobe technology, detailed cam cards, great tech support.

Cons: Aggressive lobes require high-quality springs, specific cams require VVT deletion, custom tuning is mandatory.

Best For: Performance enthusiasts who want to dial in their power band and are comfortable with a custom tune.

3. Edelbrock: Balanced Power and Driveability

Edelbrock has a strong reputation for manufacturing complete power packages. Their camshafts for the 5.7 Hemi are designed with the street enthusiast in mind, focusing on a broad power curve rather than just a peak number. Edelbrock cams are a fantastic middle ground between the conservatism of Mopar and the aggression of Texas Speed.

The Edelbrock 2103 camshaft is a direct replacement for the 5.7 Hemi that retains VVT. It offers a .555-inch lift with a 220-degree duration. This cam is specifically designed to work with the factory torque converter and stock intake manifold. It provides a noticeable power increase from 2,500 RPM to 6,000 RPM without killing low-end torque or requiring an aggressive stall converter.

Edelbrock also offers the Victor series cams for engines that have undergone more extensive modifications. These grinds require professional tuning and high-stall converters. Edelbrock publishes very accurate power graphs for their camshafts, allowing you to predict exactly what the engine will do before you buy it.

Pros: Excellent street manners, broad torque curve, retains decent fuel economy, easy to tune around.

Cons: Not ideal for maximum peak horsepower, limited selection compared to Comp Cams or TSP.

Best For: Street and strip builds where street driving comfort, idle quality, and mid-range torque are valued over peak dyno numbers.

4. Texas Speed & Performance: Maximum Effort Grinds

Texas Speed & Performance (TSP) is renowned for producing some of the most aggressive camshaft profiles available for the 5.7 Hemi. If your goal is to push the limits of the stock bottom end and make the highest horsepower numbers possible, TSP is a leading choice. Their camshafts are designed for experienced builders who are not afraid of high-rpm operation and a radical idle.

TSP cams for the 5.7 Hemi almost exclusively require a VVT phaser lockout or a VVT delete kit. This allows them to use aggressive lobe profiles that would be damaged by the swinging motion of the VVT phaser. Grinds like the TSP Stage 3 and Stage 4 feature lift figures exceeding .630 inches, requiring aftermarket valve springs, hardened pushrods, and sometimes aftermarket rocker arms.

The trade-off for this power is idle quality. A TSP Stage 3 cam will have a noticeable "lope" (rough idle) that requires a higher idle speed (850-950 RPM). They also demand a high-stall torque converter (2800-3200 RPM) to get the car moving from a stop. These cams peak power is at the upper end of the RPM range (6,000 to 6,500 RPM).

Pros: Highest peak horsepower potential, aggressive sound, custom grinds available for specific setups.

Cons: Rough idle, requires VVT deletion, requires high-stall converter, requires professional tuning, parts get expensive (pushrods, springs, rockers).

Best For: Track-focused cars and street/strip builds where the driver is willing to sacrifice low-speed refinement for maximum power.

5. Brian Tooley Racing: Precision Engineering for the Enthusiast

Brian Tooley Racing (BTR) has rapidly become a dominant force in the Hemi camshaft market. They are famous for their "fast lobe" technology, which allows them to produce very high lifts without excessive duration. This translates into strong top-end power without killing low-end torque or requiring massive stall converters. BTR cams are exceptionally popular in the Ram 1500 truck community.

The BTR Stage 2 truck cam is one of the best-selling camshafts for the 5.7 Hemi. It offers a .585-inch lift with a 226-degree duration. It is designed to work with BTR's proprietary PAC valve springs. This cam retains excellent low-end torque while pulling hard to redline. It is also compatible with stock MDS lifters and VVT phasers, although a tune is mandatory.

BTR is known for their strict quality control. Every camshaft is checked for lobe taper, lift, and duration before it ships. They also sell complete valvetrain kits (springs, retainers, locks, pushrods) that are matched to their specific cam lobes. The BTR Stage 3 is a beast, offering a .630 lift profile that requires a VVT lockout and a higher stall converter (2800+ RPM).

Check the BTR Hemi camshaft lineup for detailed specifications and valvetrain kit recommendations.

Pros: Fast lobe acceleration for great area under the curve, complete valvetrain solutions available, excellent customer service, great for truck applications.

Cons: Premium pricing, some grinds require BTR-specific springs, lobe acceleration can be hard on lifter wheels if oiling is poor.

Best For: Enthusiasts seeking a high-lift cam that maintains good street manners, popular for Ram 1500 and Challenger street builds.

Essential Considerations for Your 5.7 Hemi Cam Swap

Choosing the right brand is only half the battle. A successful cam swap requires a holistic approach to the valvetrain and engine management.

MDS and VVT Strategy

Retaining VVT allows for a smaller cam that still makes big power because the engine can advance the cam timing at low RPM. However, aggressive cams can damage the VVT phaser. If you choose a VVT-deleting cam, you must install a phaser lockout kit (like the COMP 14721TY). Retaining MDS is possible with all brands mentioned, but the heavy MDS lifter can be problematic with aggressive lobe profiles. Many builders switch to standard non-MDS lifters for reliability.

Supporting Valvetrain Components

Every camshaft on this list (except the Mopar 528) requires upgraded valve springs. The stock Hemi springs will coil bind with lift over .550 inches. BTR and Comp Cams recommend specific spring seat pressures and installed heights. You must also verify pushrod length. The 5.7 Hemi is sensitive to pushrod length; the wrong length can cause valvetrain noise, loss of power, or catastrophic lifter failure.

Torque Converter Stall Speed

If your 5.7 Hemi is paired with an automatic transmission, your torque converter stall speed must match the camshaft's power band. A cam with 220+ degrees of duration at .050 will feel sluggish with a stock 1,800 RPM stall converter. You typically need a 2,400 to 3,200 RPM stall converter to keep the engine in the power band.

ECU Tuning

You cannot install a significant camshaft without a custom tune. The stock ECU calibration will not idle correctly and may run lean or rich. Tuning requires a handheld programmer like DiabloSport or HP Tuners. A professional dyno tune is the safest route to ensure safe air-fuel ratios and timing curves.

Final Verdict: Matching the Brand to Your Goal

There is no single "best" camshaft brand for the 5.7 Hemi. The right choice depends entirely on your goals.

  • For the reliable daily driver: Mopar Performance provides OEM-quality power without the headache of major supporting mods.
  • For the balanced street machine: Edelbrock or Comp Cams (VVT profile) offers the best blend of power, sound, and street manners.
  • For the track beast or max effort build: Texas Speed & Performance or Brian Tooley Racing delivers the highest peak numbers and aggressive valvetrain control.

Budget accordingly for valve springs, pushrods, tuning, and a converter. A successful Hemi build is a system, not just a single part. Invest in the supporting modifications, and your 5.7 Hemi will reward you with years of reliable, powerful driving.