Engine owners often struggle with erratic idling and poor low end power after a camshaft swap. I researched these kits by evaluating component quality and buyer feedback to help you avoid a headache. I find the Sloppy Stage 2 profile offers a great balance for street performance. If you want to know which kit earns the top spot, keep reading for my honest ranked comparison.
1. Sloppy Mechanics Stage 2 Camshaft 1840-P, Pac Racing 1218 Spring Kit, LS Chromoly Pushrods & OEM Style Hat Seals -Fits 4.8 5.3 5.7 6.0 6.2 LS LS1 LS2 LQ4 LQ9
Buyers frequently appreciate the inclusion of reliable PAC Racing springs in this specific bundle.
Most users note that this kit works best when you already have fresh lifters on hand.
The bundle is often cited as the most cost effective way to reach the desired camshaft spec.
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2. BTSCAR E1840P Sloppy Stage 2 Camshaft Kit, Fit for 1997-2007 Chevrolet/GMC Gen 3 4.8L 5.3L 5.7L 6.0L LS1 LS2 LS6 LQ4 LQ9 LS Cam Kit, Includes 585"/.585" 5.3 LS Cam Kit, Lifters, Timing Chain
Many buyers prefer this kit because it arrives with everything needed for a full cam swap.
The inclusion of a new timing chain is a major draw for those working on older engines.
Users often report that the kit simplifies the process by reducing multiple trips to the parts counter.
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3. 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)
Buyers consistently praise the brand for providing high quality gaskets that seal effectively.
The ability to customize the kit components is frequently mentioned as a major advantage.
Most users indicate that the Michigan Motorsports support team is helpful if questions arise during assembly.
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Choosing Between Them
I recommend the Michigan Motorsports kit for most builders because it offers superior control over your hardware selection, making it my clear top choice for a reliable build. If you need a simple bundle, the Basic 1840-P kit serves that purpose well, whereas the BTSCAR Overhaul kit is the right move if you are performing a full refresh on a high mileage engine. My pick remains the Michigan Motorsports option for the best balance of quality and flexibility.
Regardless of which kit you choose, remember that an aggressive camshaft profile demands a professional tune to ensure your engine runs smoothly. You should also ensure your valve train geometry is set correctly during installation to avoid long term wear. Taking these extra steps will ensure your engine stays healthy and produces the power you expect.
As an Amazon Associate, this site earns from qualifying purchases. Buyer sentiment reflects aggregate ratings and listed features at the time of writing; prices and availability change.
Author Profile
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I’m James Wilson, and I’ve always been the kind of person who likes to know if something actually lives up to the promises on the box. Growing up, I was constantly taking things apart, fixing them, and comparing one product to another. That curiosity eventually turned into a career of testing, researching, and reviewing products with one simple goal: helping people spend their money wisely.
Over the years, I’ve tested everything from electric bikes and outdoor gear to home gadgets, power tools, and everyday essentials. I don’t believe in hype or paid opinions—only honest, hands-on experience. That’s why I created ElectricBikestoBuy.com. While electric bikes are still one of my biggest passions, this site has grown into a place where I share unbiased reviews and practical buying guides across a wide range of products. Every recommendation is based on real testing, careful research, and the same question I ask myself before every review: “Would I spend my own money on this?” If my work helps you make a better purchase and avoid costly mistakes, then I’ve done exactly what I set out to do.
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