If you're looking to give your 5.7L HEMI a serious boost, these camshafts are worth checking out. We've seen some impressive gains on our SuperFlow 902 engine dyno—think 32 to 43 horsepower and 8 to 11 foot-pounds of torque at the flywheel, all while keeping your engine stock. Whether you're after a subtle rumble or something that really barks, we've got options for you. The Stage 1 and Stage 2 camshafts provide a nice lope at idle, while the Chopacabra takes it up a notch for those who want that aggressive sound and feel.

This cam kit is a solid choice for anyone wanting to upgrade without breaking the bank. One of the best parts? You can keep your factory springs and pushrods, which saves you a chunk of change compared to other aftermarket kits.

TSP Stage 1

Perfect for your 5.7L HEMI, this cam maintains your stock compression ratio. You don’t need to swap out your valve springs unless they’ve seen better days—if you're over 75,000 miles, consider a PAC or Manton spring kit. The beauty of this setup is that you won’t need an aftermarket stall converter or upgraded rear gears. It operates smoothly in the 1800 to 6400 RPM range, delivering a solid 32 horsepower and 8 foot-pounds of torque boost without compromising daily drivability.

TSP Stage 2

Also tailored for the 5.7L HEMI, this cam shares the same stock compression ratio and spring recommendations. Just like Stage 1, you can run it without any aftermarket stall converter or rear gear upgrades. It operates in the same RPM range, but you’ll see a nice bump with gains of up to 42 horsepower and 9 foot-pounds of torque. And yes, you can still drive it every day without any headaches.

TSP Chopacabra

If you’re feeling a bit more adventurous, the Chopacabra is the way to go. Designed for those with a compression ratio of 10.5:1 or higher, this cam really delivers. It operates from 1200 to 6800 RPM and we’ve clocked it at a gain of 43 horsepower and 11 foot-pounds of torque at the crank during testing. Plus, it’s factory converter friendly, so you won’t have to worry about compatibility issues. And let’s not forget that incredible chop—it’s sure to turn heads.

What’s Included:

• Your choice of Texas Speed HEMI camshaft
• Phaser lockout kit
• Optional OE style pushrods
• Optional valve seals

Fitment:

• Chrysler 300 (2009-2021)
• Dodge Challenger (2009-2021)
• Dodge Charger (2009-2021)
• Dodge Durango (2009-2021)
• Dodge Ram (2009-2021)

Note:

• You'll need to grab our TSP MDS Delete Kit along with these cam packages.
• If you're in a hurry, give us a call to check the availability of your preferred camshaft.