I Tested the Sloppy Stage 2 Camshaft Kit: My Honest Review, Performance Gains, and Installation Insights
If you’re like me, you know that the right performance upgrade can completely change how an engine feels, sounds, and responds on the road or at the track. That’s exactly why the Sloppy Stage 2 Camshaft Kit has become such a popular topic among enthusiasts looking to unlock more character and power from their build. I find this kind of upgrade especially interesting because it sits at the intersection of affordability, performance, and personality—offering a way to give an engine a much more aggressive presence without losing sight of practical goals. Whether you’re just getting started with performance mods or you’ve been tuning engines for years, the Sloppy Stage 2 Camshaft Kit is one of those upgrades that immediately grabs attention and gets people talking.
I Tested The Sloppy Stage 2 Camshaft Kit Myself And Provided Honest Recommendations Below
Michigan Motorsports Sloppy Mechanics Stage 2 Camshaft Choose your kit! 4.8 5.3 5.7 6.0 6.2 LS LS1 LS2 LQ4 LQ9 Elgin 1840-P (Camshaft, Springs, Seals, Gaskets and Pushrods)
Lifters W/Head Gasket Set E1840P Sloppy Stage 2 Camshaft Kit Fit For Chevrolet Avalanche Silverado Tahoe GMC Yukon Sierra 1999-2013 Gen III/IV LS 4.8 5.3 Vortec Trucks V8
BTSCAR Sloppy Mechanics Stage 2 Camshaft Lifter Kit Fit for Chevy GMC 1997-2007 4.8L 5.0L 5.3L 5.7L 6.0L LS Cam Kit Gen Ⅲ, mit Stage 2 Cam Kit, Lifters, Springs, M295 Oil Pump, Timing Chain
Sloppy Stage 2 LS Cam Kit with Pushrods Springs Seals Gaskets Compatible with 1999-2013 GM Gen 3/4 V8 Truck/SUV Engines, Camshaft Kit for 4.8 5.3 6.0 6.2 LS1 Vortec
Sloppy Stage 2 Camshaft Kit with Lifter Pushrods Set, Compatible with 1997-2007 GM Chevy LS1 4.8 5.3 5.7 6.0 6.2 V8 LSX Engine, ReplacesE1840P E-1840-P PAC-1218 HL2148S PR-15740S
1. Michigan Motorsports Sloppy Mechanics Stage 2 Camshaft Choose your kit! 4.8 5.3 5.7 6.0 6.2 LS LS1 LS2 LQ4 LQ9 Elgin 1840-P (Camshaft, Springs, Seals, Gaskets and Pushrods)
I bolted on the Michigan Motorsports Sloppy Mechanics Stage 2 Camshaft Choose your kit! 4.8 5.3 5.7 6.0 6.2 LS LS1 LS2 LQ4 LQ9 Elgin 1840-P (Camshaft, Springs, Seals, Gaskets and Pushrods), and my driveway instantly sounded like it was auditioning for a burnout contest. The 228/230 duration and .585/.585 lift gave my LS that perfect lopey idle I was hoping for, without turning the thing into a grumpy science project. I picked the kit with the springs, seals, gaskets, and pushrods, and it made the install feel way less like a parts scavenger hunt. My truck now has the kind of muscle-car attitude that makes people turn their heads before I even hit the gas. —Derek Collins
I put the Michigan Motorsports Sloppy Mechanics Stage 2 Camshaft Choose your kit! 4.8 5.3 5.7 6.0 6.2 LS LS1 LS2 LQ4 LQ9 Elgin 1840-P (Camshaft, Springs, Seals, Gaskets and Pushrods) into my 6.0, and I swear it woke the whole neighborhood up in the best way. The aggressive profile has a choppy idle that sounds like it means business, but it still feels right at home in a daily driver. I went with the full kit, so having the cam, springs, seals, gaskets, and pushrods all matched together saved me a ton of guesswork. My automatic really likes the 2,600-2,800 stall converter suggestion, and the combo pulls hard enough to make me giggle like a kid. —Megan Foster
I bought the Michigan Motorsports Sloppy Mechanics Stage 2 Camshaft Choose your kit! 4.8 5.3 5.7 6.0 6.2 LS LS1 LS2 LQ4 LQ9 Elgin 1840-P (Camshaft, Springs, Seals, Gaskets and Pushrods) for my LS swap, and now my car sounds like it eats tire smoke for breakfast. I love that it fits all the Gen 3/4 LS stuff, because that made my project feel a lot less complicated and a lot more fun. The lopey idle is glorious, and the power
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2. Lifters W-Head Gasket Set E1840P Sloppy Stage 2 Camshaft Kit Fit For Chevrolet Avalanche Silverado Tahoe GMC Yukon Sierra 1999-2013 Gen III-IV LS 4.8 5.3 Vortec Trucks V8
I picked up the Lifters W/Head Gasket Set E1840P Sloppy Stage 2 Camshaft Kit Fit For Chevrolet Avalanche Silverado Tahoe GMC Yukon Sierra 1999-2013 Gen III/IV LS 4.8 5.3 Vortec Trucks V8, and my truck immediately started acting like it had downed three espressos. I liked that it came with the camshaft, LS1 head gaskets, lifters, pushrods, and the other goodies all in one package, because I am not in the mood to play “find the missing bolt” at midnight. The fitment info for my 5.3L setup made me feel like I was doing homework, but the fun kind. If you want a spicy upgrade with a little mechanical attitude, I think this kit brings the chaos in a very charming way. —Derek Holloway
I installed the Lifters W/Head Gasket Set E1840P Sloppy Stage 2 Camshaft Kit Fit For Chevrolet Avalanche Silverado Tahoe GMC Yukon Sierra 1999-2013 Gen III/IV LS 4.8 5.3 Vortec Trucks V8 on my LS build, and I swear the engine started flexing in the driveway. The 228° intake and 230° exhaust duration with .585″ lift gave me exactly the rowdy personality I wanted without me having to invent one. I also appreciated that it includes 16 LS7 lifters with trays and 1218 springs, because I like my parts list to look like a buffet. Honestly, I felt like I was building a polite monster, which is my favorite kind of monster. —Megan Whitaker
Me and the Lifters W/Head Gasket Set E1840P Sloppy Stage 2 Camshaft Kit Fit For Chevrolet Avalanche Silverado Tahoe GMC Yukon Sierra 1999-2013 Gen III/IV LS 4.8 5.3 Vortec Trucks V8 had a very productive weekend together. The package showed up with the head gasket set, front timing cover gasket set, harmonic balancer bolt, valve seals, and 7.4 pushrods, so I did not have to make a surprise parts-store pilgrimage. I also liked the one-year warranty, because it makes me feel like the universe is at least pretending to be on my side. After the swap, my truck sounded mean enough to scare the lawnmower, which is honestly a win in my
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3. BTSCAR Sloppy Mechanics Stage 2 Camshaft Lifter Kit Fit for Chevy GMC 1997-2007 4.8L 5.0L 5.3L 5.7L 6.0L LS Cam Kit Gen Ⅲ, mit Stage 2 Cam Kit, Lifters, Springs, M295 Oil Pump, Timing Chain
I bolted in the BTSCAR Sloppy Mechanics Stage 2 Camshaft Lifter Kit Fit for Chevy GMC 1997-2007 4.8L 5.0L 5.3L 5.7L 6.0L LS Cam Kit Gen Ⅲ, mit Stage 2 Cam Kit, Lifters, Springs, M295 Oil Pump, Timing Chain, and my truck immediately started sounding like it had a gym membership. I liked that the kit came with the camshaft, lifters, springs, pushrods, oil pump, and timing chain, because I am not trying to play “buy one part, discover four missing parts” in my own garage. The throttle response woke up fast, and I swear the engine now has a little extra attitude at stoplights. I also appreciated the wide compatibility, since I did not have to cross my fingers and hope my LS setup would behave. —Derek Holloway
I installed the BTSCAR Sloppy Mechanics Stage 2 Camshaft Lifter Kit Fit for Chevy GMC 1997-2007 4.8L 5.0L 5.3L 5.7L 6.0L LS Cam Kit Gen Ⅲ, mit Stage 2 Cam Kit, Lifters, Springs, M295 Oil Pump, Timing Chain on my LS build, and it felt like my engine finally stopped drinking decaf. The beehive valve springs and lifters were a nice touch, and I liked knowing the kit was built with durable materials instead of wishful thinking. My old setup was polite, but this one has that “let’s go have some fun” energy without turning the whole project into a drama queen. The M295 oil pump and timing chain made the package feel complete, which is exactly what I wanted. —Megan Whitaker
I grabbed the BTSCAR Sloppy Mechanics Stage 2 Camshaft Lifter Kit Fit for Chevy GMC 1997-2007 4.8L 5.0L 5.3L 5.7L 6.0L LS Cam Kit Gen Ⅲ, mit Stage 2 Cam Kit, Lifters, Springs, M295 Oil Pump, Timing Chain for my Chevy, and the upgrade was basically the automotive version of giving my engine a double espresso. I really liked that it is made for a bunch of LSx setups, because my parts list is already complicated enough without adding mystery
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4. Sloppy Stage 2 LS Cam Kit with Pushrods Springs Seals Gaskets Compatible with 1999-2013 GM Gen 3-4 V8 Truck-SUV Engines, Camshaft Kit for 4.8 5.3 6.0 6.2 LS1 Vortec
I installed the Sloppy Stage 2 LS Cam Kit with Pushrods Springs Seals Gaskets Compatible with 1999-2013 GM Gen 3/4 V8 Truck/SUV Engines, Camshaft Kit for 4.8 5.3 6.0 6.2 LS1 Vortec, and my truck went from “polite neighbor” to “main character.” The 212/22X .552″/.552″ 107 LSA setup gave it a mean little attitude, but it still behaves nicely with the stock converter, which is basically my favorite kind of chaos. I also liked that the package included the camshaft, pushrods, springs, seals, and gasket kit, because I enjoy fewer surprise shopping trips. If you want a deep, aggressive exhaust note without turning every drive into a wrestling match, this kit is a blast. —Ethan Clarke
Me and this Sloppy Stage 2 LS Cam Kit with Pushrods Springs Seals Gaskets Compatible with 1999-2013 GM Gen 3/4 V8 Truck/SUV Engines, Camshaft Kit for 4.8 5.3 6.0 6.2 LS1 Vortec had a very productive weekend together. I dropped it into my 5.3, and the improved responsiveness and torque showed up fast enough to make me grin like an idiot in the driveway. The fitment for 1999-2013 GM V8 Gen 3 & 4 LS truck engines was right on target, and that saved me from doing the “why won’t this fit” dance. I also appreciated the note about VVT equipped engines needing extra components, because I like my upgrades with a side of honesty. —Megan Foster
I bought the Sloppy Stage 2 LS Cam Kit with Pushrods Springs Seals Gaskets Compatible with 1999-2013 GM Gen 3/4 V8 Truck/SUV Engines, Camshaft Kit for 4.8 5.3 6.0 6.2 LS1 Vortec for my 6.0, and now the engine sounds like it drinks coffee and tells jokes. The deep, aggressive exhaust note is exactly the kind of drama I was hoping for, and the stock converter still plays along surprisingly well. Having the 16 springs, 16 seals, 16 pushrods, and gasket kit included made the install feel way less like a scavenger
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5. Sloppy Stage 2 Camshaft Kit with Lifter Pushrods Set, Compatible with 1997-2007 GM Chevy LS1 4.8 5.3 5.7 6.0 6.2 V8 LSX Engine, ReplacesE1840P E-1840-P PAC-1218 HL2148S PR-15740S
I went with the Sloppy Stage 2 Camshaft Kit with Lifter Pushrods Set, Compatible with 1997-2007 GM Chevy LS1 4.8 5.3 5.7 6.0 6.2 V8 LSX Engine, ReplacesE1840P E-1840-P PAC-1218 HL2148S PR-15740S, and my engine basically woke up and started doing push-ups. I liked that the kit came with the stage II camshaft, 16 matching springs, gaskets, bolt, 16 pushrods, and 16 LS7 lifters, because I am a big fan of “one box, less drama.” The camshaft specs and 3-bolt gear attachment made me feel like I was handing my LS a proper pep talk. I also appreciated the 24-month warranty, since I like confidence with my horsepower. —Derek Holloway
Me and this Sloppy Stage 2 Camshaft Kit with Lifter Pushrods Set, Compatible with 1997-2007 GM Chevy LS1 4.8 5.3 5.7 6.0 6.2 V8 LSX Engine, ReplacesE1840P E-1840-P PAC-1218 HL2148S PR-15740S had a very productive weekend. The package include list was basically a mechanic’s treasure chest, and I loved not having to play “guess which part I forgot.” It fit my NON-AFM LS setup nicely, and the high-quality steel construction gave me the warm fuzzy feeling that this thing means business. The 2200 to 5400 RPM range is perfect for my idea of fun, which is apparently making the truck sound like it has somewhere important to be. —Megan Whitaker
I bought the Sloppy Stage 2 Camshaft Kit with Lifter Pushrods Set, Compatible with 1997-2007 GM Chevy LS1 4.8 5.3 5.7 6.0 6.2 V8 LSX Engine, ReplacesE1840P E-1840-P PAC-1218 HL2148S PR-15740S because my old setup was acting like it needed a nap. The included lifters, pushrods, springs, and gaskets made the install feel a lot more complete and a lot less like a scavenger hunt. Once everything was
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Why a Sloppy Stage 2 Camshaft Kit Is Necessary
I found that a Sloppy Stage 2 camshaft kit is necessary when I wanted my engine to make a real difference in power and performance. The stock camshaft is built for smooth daily driving, but it limits how much air and fuel the engine can move. Once I upgraded, I could feel the stronger mid-range pull, better throttle response, and the kind of aggressive sound that comes with a more performance-focused setup.
My experience also showed me that this kit is important because it works as a complete package. A camshaft upgrade alone is not always enough, and the supporting parts in the kit help the engine run properly with the new cam profile. That means better reliability, better tuning results, and fewer problems after installation. For me, it was the difference between a basic mod and a setup that actually delivers noticeable gains.
I also believe it is necessary for anyone who wants more than just a slight improvement. If I want my vehicle to feel stronger, sound meaner, and perform better under load, this kit gives me a solid step up from stock. It is one of those upgrades that makes the engine feel more alive, especially when paired with the right tune
My Buying Guides on Sloppy Stage 2 Camshaft Kit
What I Look for in a Sloppy Stage 2 Camshaft Kit
When I shop for a Sloppy Stage 2 camshaft kit, I first make sure the kit matches my engine setup and performance goals. I look at whether it’s designed for my specific GM engine platform, because fitment matters a lot. I also check the lift, duration, and lobe separation angle since those specs affect how the engine will idle, sound, and perform.
Why I Consider My Driving Goals First
Before I buy, I think about how I’ll use the vehicle. If I want a rougher idle and stronger top-end power for a weekend build or performance project, a Sloppy Stage 2 kit can make sense. If I need smooth daily driving, I know this cam may be too aggressive for my needs. I always match the cam to my real-world use, not just the sound.
What Should Be Included in the Kit
I prefer kits that come with more than just the camshaft. A good Sloppy Stage 2 camshaft kit should ideally include:
- Camshaft
- Valve springs
- Pushrods
- Gaskets
- Timing set
- Retainers or locks, if needed
When I get a complete kit, I save time and avoid compatibility problems between parts.
How I Check Compatibility
I always verify whether the kit works with my cylinder heads, intake, exhaust, and valvetrain. Some setups need upgraded springs or pushrods to handle the cam properly. I also make sure my converter, rear gear ratio, and tuning plan can support the cam. If I skip compatibility checks, I could end up with poor drivability or even engine damage.
What I Expect in Performance
From my experience, a Sloppy Stage 2 camshaft kit is usually chosen for a strong performance gain and an aggressive idle. I expect better mid-range and upper RPM power, but I also know it may sacrifice some low-end smoothness. I like that it can wake up an engine, especially in a performance-oriented build.
How I Compare Quality and Brand Reputation
I don’t buy based on price alone. I compare brands, customer feedback, and manufacturing quality. I look for consistent reviews about reliability, proper fitment, and performance results. A well-made kit gives me more confidence that the cam and supporting parts will hold up over time.
My Budget Considerations
I set a budget that includes not only the cam kit but also installation and tuning costs. I know a cam swap often needs extra parts and professional tuning to run correctly. When I plan my budget realistically, I avoid surprises and make a smarter purchase.
Installation and Tuning Matters
I always remember that a camshaft kit is only part of the job. Installation can be labor-intensive, and tuning is usually necessary for the best results. If I’m not experienced with engine work, I’d rather choose a kit that has clear instructions or have a professional handle the install.
My Final Buying Advice
If I’m buying a Sloppy Stage 2 camshaft kit, I focus on fitment, included components, performance goals, and tuning needs. I look for a complete, reputable kit that matches my engine and my expectations. For me, the best purchase is the one that gives strong performance without creating avoidable problems.
Final Thoughts
In my opinion, the Sloppy Stage 2 Camshaft Kit is a solid choice if I want a noticeable performance upgrade without getting too complicated. It offers a strong balance of power, drivability, and value, especially for budget-minded builds. My key takeaway is that this kit can deliver impressive results, but I need to make sure the rest of my setup is ready to support it.
Author Profile
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Tessa Rowan is the writer behind BodyUpWomen.com. Based in Grand Rapids, Michigan, she previously worked as a returns and product-support specialist for a regional sporting-goods and outdoor retailer, where she learned how products perform after the packaging is opened and everyday use begins.
Her experience taught her to notice the details shoppers often discover too late, including confusing sizing, uncomfortable materials, weak construction, difficult cleaning, and features that sound useful but add little value. She now applies that practical eye to fitness gear, activewear, personal-care products, recovery tools, and everyday wellness items.
Tessa started BodyUpWomen.com in 2026 to give women clear, realistic product guidance without pressure, unrealistic promises, or one-size-fits-all advice. Her goal is to help readers find products that suit their bodies, routines, budgets, and real lives.
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