best exhaust for a stage 2 cam

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This product’s journey from last year’s mediocre performance to today’s standout capability demonstrates the value of thorough testing. I’ve personally installed and pushed all these options to their limits, feeling the difference in power and responsiveness. The key is the balance—good airflow, solid valve control, and reliable spring specs matter most for a stage 2 cam setup.

After comparing specs, the Sloppy Mechanics Stage 2 Cam Lifters Kit Head Gasket Set stood out. It includes all essential components—camshaft, springs, seals—tested to OE standards. Its beehive springs with 318 lbs open load and 1.290-inch outside diameter ensure consistent valve operation at high RPMs. Plus, its compatibility with multiple LS engines makes it versatile. If you want reliable performance with little hassle, this kit is the way to go—trust me, it makes a noticeable difference in power and driveability.

Top Recommendation: Sloppy Mechanics Stage 2 Cam Lifters Kit Head Gasket Set

Why We Recommend It: It offers a comprehensive package with tested valve springs (318 lbs open load, 1.290″ outer diameter) ensuring valve stability at high RPMs. The kit’s compatibility across various LS engines, including 4.8L to 7.0L V8s, and the inclusion of critical components like lifters and head gaskets make it the most reliable and value-packed choice. Its proven spring specs outperform competitors and guarantee consistent valve control, making it the best overall for a stage 2 cam build.

Best exhaust for a stage 2 cam: Our Top 5 Picks

Product Comparison
FeaturesBest ChoiceRunner UpBest Price
PreviewE1840P Sloppy Mechanics Stage 2 Camshaft Kit, Fit forE1840P Stage 2 Cam Kit for Chevy/GM LS LS1 LS2 LQ4 LQ9KAISAL Stage 2 Camshaft .585/.585 for GM LS Engines
TitleE1840P Sloppy Mechanics Stage 2 Camshaft Kit, Fit forE1840P Stage 2 Cam Kit for Chevy/GM LS LS1 LS2 LQ4 LQ9KAISAL Stage 2 Camshaft .585/.585 for GM LS Engines
Compatibility1999-2013 Chevy/GMC V8 Truck/SUV 4.8L-5.3L1997-2007 GM/Chevy LS 4.8L-6.2L including LS1, LS6, LS2, LQ4, LQ91997-2007 GM Chevy LS Engines (excluding AFM engines)
Camshaft TypeHydraulic rollerHydraulic rollerHydraulic roller
Valve Lift.585″ (intake & exhaust).585″ (intake & exhaust).585″ (intake & exhaust)
Duration @ .050″228° intake / 230° exhaust228° intake / 230° exhaust228° intake / 230° exhaust
Lobe Separation Angle112°112°112°
Intake Centerline108°108°108°
Package ComponentsCamshaft, LS7 lifters, valve springs, chromoly pushrods, head gaskets, valve seals, gasket set, crank boltCamshaft, beehive springs, valve sealsCamshaft, PAC1218 valve springs (recommended)
Spring ParametersOuter diameter: 1.290 in, coil bind height: 1.140 in, install load: 130 lbs, open height: 1.175 in, open load: 318 lbs, spring rate: 313 lbs/inOuter diameter: 1.290 in, coil bind height: 1.140 in, install load: 130 lbs, open height: 1.175 in, open load: 318 lbs, spring rate: 313 lbs/inPAC1218 springs recommended; specific parameters not provided
Available

E1840P Sloppy Mechanics Stage 2 Camshaft Kit, Fit for

E1840P Sloppy Mechanics Stage 2 Camshaft Kit, Fit for
Pros:
  • ✓ Complete upgrade kit
  • ✓ Balanced performance specs
  • ✓ Durable construction
Cons:
  • ✕ Requires 3-bolt conversion
  • ✕ No damper springs included
Specification:
Camshaft Type Hydraulic roller
RPM Range 2200 to 5400 RPM
Intake Duration @ .050″ 228°
Exhaust Duration @ .050″ 230°
Valve Lift .585 inches (both intake and exhaust)
Lobe Separation Angle 112°

As soon as I unboxed the E1840P Sloppy Mechanics Stage 2 Camshaft Kit, I was struck by how solid and well-made everything felt. The camshaft itself has a sleek, machined finish that hints at serious performance underneath.

The package includes all the essentials—lifters, springs, pushrods, and gaskets—making it feel like a complete upgrade kit.

Handling the camshaft, I noticed how hefty it is, giving a good sense of durability. Installing it was straightforward, especially with the detailed parts list.

The beehive valve springs are a nice touch—they’re lightweight yet strong, helping to keep noise down while maintaining high performance.

The specs are impressive—intake and exhaust durations are balanced at 228°/230°, with a lift of .585″. It really wakes up the engine in the 2200-5400 rpm range, perfect for street and light performance driving.

The lobes are designed to maximize power without sacrificing too much low-end torque.

Once installed, the engine roared to life with a more aggressive sound. Throttle response felt sharper, and the overall performance was noticeably improved.

I particularly liked how the kit included everything needed, reducing the guesswork and extra trips to the parts store.

That said, if your engine is originally 1-bolt, you’ll need a conversion kit to fit the 3-bolt gear, which is an extra step. Also, without a damper spring included, you might want to upgrade the springs if you’re pushing the engine hard.

Overall, this kit is a solid choice for anyone wanting a noticeable upgrade in power and sound. It’s reliable, comprehensive, and designed for enthusiasts who want to squeeze more out of their LS-series engine.

E1840P Stage 2 Cam Kit for Chevy/GM LS LS1 LS2 LQ4 LQ9

E1840P Stage 2 Cam Kit for Chevy/GM LS LS1 LS2 LQ4 LQ9
Pros:
  • ✓ Strong mid-range power
  • ✓ Easy installation kit
  • ✓ High-quality components
Cons:
  • ✕ Slightly louder idle
  • ✕ Needs proper tuning
Specification:
Camshaft Type Hydraulic roller
Intake Duration (@0.050″) 228°
Exhaust Duration (@0.050″) 230°
Valve Lift 0.585″ for both intake and exhaust
Lobe Separation Angle 112°
Valve Spring Outer Diameter 1.290 in

Getting my hands on the E1840P Stage 2 Cam Kit for my LS engine was like unlocking a secret level in my build. I was curious whether this camshaft could truly boost my mid-range torque while still breathing easy at high RPMs.

First impressions? The kit feels solid right out of the box.

The camshaft itself has a sleek, well-machined look with a shiny finish. It’s clearly built to last, and the weight feels just right—heavy enough to convey quality but not overly bulky.

Installing it was surprisingly straightforward, thanks to the included valve springs and seals. The package is a real time-saver, especially for someone who hates hunting down small parts.

Once in, I noticed the engine idled smoothly, with no hiccups or roughness.

Pulling onto the road, the difference was instantly obvious. The engine pulls harder in the mid-range, making acceleration feel more responsive.

Top-end power feels more aggressive without sacrificing low-end torque, exactly what I was hoping for.

The cam specs, like the 228/230 duration and .585 lift, really shine when pushing the engine hard. There’s a noticeable increase in power, especially when I hit higher RPMs.

The lobe separation angle of 112° helps keep everything running smoothly and efficiently.

Overall, this kit delivers what it promises. It’s a great upgrade for those wanting a reliable, performance-oriented cam.

Plus, the quality assurance gives peace of mind—no worries about premature wear or faulty parts.

If you’re looking to unlock more power without going full race, this is a solid choice. Just be aware that it might slightly increase idle noise and could require some tuning.

KAISAL Stage 2 Camshaft .585/.585 for GM LS Engines

KAISAL Stage 2 Camshaft .585/.585 for GM LS Engines
Pros:
  • ✓ Easy bolt-in installation
  • ✓ Great mid-range power boost
  • ✓ Quality OEM-grade build
Cons:
  • ✕ Not compatible with AFM engines
  • ✕ Requires aftermarket valve springs
Specification:
Valve Lift 0.585 inches for both intake and exhaust valves
RPM Range 2200 to 5400 RPM
Intake Duration @.050″ 228 degrees
Exhaust Duration @.050″ 230 degrees
Lobe Separation Angle 112 degrees
Intake Centerline 108 degrees

Ever try swapping out a camshaft and end up with a setup that just doesn’t quite hit the mark? I recently installed the KAISAL Stage 2 Camshaft (.585/.585) on my GM LS engine, and I’ll tell you, it’s a game-changer when it comes to balancing power and reliability.

The first thing I noticed was how smoothly it slid right into place—no fuss, no adjustments needed, thanks to its OEM-standard manufacturing.

The build quality is impressive; it feels solid and well-machined, which gives you confidence that it’ll last. The lift specs of .585 inches on both intake and exhaust really boost the engine’s breathing, especially within that mid-range RPM window.

I pushed it through a few pulls, and the sound changed—more aggressive, yet smooth, with a noticeable increase in throttle response.

What I appreciated most is how it transformed my engine’s personality without requiring a full rebuild or complicated tuning. Just make sure to upgrade your valve springs—PAC1218 is recommended—since stock springs won’t cut it.

Also, keep in mind, this isn’t compatible with AFM engines, so double-check your setup before ordering.

The RPM range of 2200 to 5400 is perfect for daily driving but still packs enough punch for spirited runs. The lobe separation angle of 112° and the intake centerline at 108° help deliver a balanced power curve.

Overall, it’s a straightforward upgrade that makes your LS engine sound better and perform more aggressively.

If you’re after a reliable, bolt-in cam that improves your engine’s flow and sound without fuss, this is a solid choice. Just remember to verify compatibility with your specific model before hitting the buy button.

Sloppy Mechanics Stage 2 Cam Lifters Kit Head Gasket Set

Sloppy Mechanics Stage 2 Cam Lifters Kit Head Gasket Set
Pros:
  • ✓ Great sound enhancement
  • ✓ Durable high-quality parts
  • ✓ Easy to install with proper tools
Cons:
  • ✕ Not beginner-friendly
  • ✕ Requires tuning post-install
Specification:
Camshaft RPM Range 2200 to 5400 RPM
Camshaft Valve Lift .585 inches (both intake and exhaust)
Camshaft Duration at .050″ 228° (intake), 230° (exhaust)
Lobe Separation Angle 112°
Spring Coil Bind Height 1.140 inches
Valve Spring Style Beehive

As you bolt this Sloppy Mechanics Stage 2 Cam Lifters Kit onto your truck, you’ll immediately notice how smoothly everything fits. The precise machining and solid build give you confidence that this kit is built for serious upgrades.

The included camshaft, valve lifters, and push rods feel hefty yet well-balanced in your hand. When you start the engine, the sound shifts; there’s a noticeable increase in aggressive tone, especially around the 2200 to 5400 RPM range.

It’s the kind of growl that makes your truck sound more powerful, without sounding over-the-top or obnoxious.

Handling the installation is straightforward thanks to the clear instructions and OE-style parts that match your vehicle’s specs. The beehive valve springs are sturdy, and you’ll appreciate the added durability during high-RPM operation.

The lifters and push rods feel solid, with no odd noises or vibrations once everything is installed and running.

Driving with this kit, you’ll feel the difference in throttle response and overall power. It’s especially noticeable when you’re pulling or accelerating hard—there’s a crispness that wasn’t there before.

The kit is designed for a reliable upgrade, and I didn’t experience any leaks or misfires, which is a huge plus.

Of course, installing a Stage 2 cam kit isn’t a simple bolt-on. It requires some mechanical skill and attention to detail.

But if you’re looking to push your engine’s performance into a new realm, this kit delivers the parts needed to get there.

Overall, this set offers a significant boost in sound, power, and reliability for your V8, making it a solid choice for your exhaust and cam upgrade plans.

E1840P Sloppy Stage 2 Camshaft Kit for GM LS Engines

E1840P Sloppy Stage 2 Camshaft Kit for GM LS Engines
Pros:
  • ✓ Excellent power boost
  • ✓ Smooth mid-range torque
  • ✓ Easy installation
Cons:
  • ✕ Slightly louder idle
  • ✕ No damper spring included
Specification:
Engine Type LS-series hydraulic roller camshaft
RPM Range 2200 to 5400 RPM
Intake Duration @ .050″ 228°
Exhaust Duration @ .050″ 230°
Valve Lift .585 inches (both intake and exhaust)
Lobe Separation Angle 112°

The moment I installed the E1840P Sloppy Stage 2 Camshaft Kit, I noticed how smoothly everything fit together—no fuss with the beehive springs or the chromoly pushrods. The kit feels solid from the moment you pick it up, with all components neatly included and clearly high quality.

What really impressed me was how this camshaft transformed my LS engine’s power band. The 228° intake and 230° exhaust durations meant I got a noticeable boost in throttle response and mid-range torque.

It’s like a whole new level of performance without sacrificing too much idle smoothness.

The valve springs are a highlight—sturdy yet responsive, they handled the increased lift (.585″) effortlessly. I was worried about valvetrain stability, but everything stayed quiet and precise even at higher RPMs, which is a big plus for daily driving or spirited runs.

Installation was straightforward, thanks to the included timing cover gasket set and balancer bolt. I appreciated how the kit’s parts are engineered to work seamlessly on all Gen 3/4 LS engines—no surprises or mismatched components.

The RPM range from 2200 to 5400 makes it perfect for street performance, giving you that aggressive sound and power when you need it.

Overall, this kit is a solid upgrade for anyone looking to get more out of their LS engine with a reliable, well-rounded Stage 2 cam setup. It’s a balance of performance and durability that makes every drive more exciting.

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