Best Corvette Cam Kit Upgrades for Maximum Horsepower

Choosing the Right Cam Kit for Your Corvette

Upgrading your Corvette's camshaft can dramatically improve its power, torque, and overall performance. But with so many cam kits on the market, how do you choose the right one? In this comprehensive guide, we'll walk you through the key factors to consider when selecting a cam kit for your Corvette.

Stock Camshaft vs Aftermarket Cams

The stock camshaft in your Corvette was designed to balance performance, fuel efficiency, emissions, and drivability. Aftermarket performance cams sacrifice some drivability for big power gains across the RPM range. They feature more aggressive lobe profiles to increase valve lift, duration and timing.

Cam Types: Solid, Hydraulic Roller & Flat Tappet

Solid lifter cams are the most high-performance but require regular adjustment. Hydraulic roller cams almost never need adjustment and work well for street/strip Vettes. Flat tappet cams are inexpensive but wear faster than roller cams. Choose the cam style based on your needs and budget.

Cam Lift, Duration & Lobe Separation

Higher lift & longer duration equals more airflow and power. But too much cam can sacrifice low-end torque. Lobe separation impacts where peak power occurs in the RPM range. Carefully match the cam to your specific engine combo and performance goals.

Cam Kits vs Individual Camshafts

Cam kits include matched lifters designed to work with the cam profile. Buying an individual cam allows you to mix and match components but requires more expertise. Cam kits take the guesswork out for most enthusiasts.

Top Cam Kit Picks for Common Corvette Applications

C5 Z06 - COMP Cams Xtreme Energy

The Xtreme Energy 223/228 cam kit bumps the power band higher while retaining good street manners. Add 5-10 rear wheel HP while still utilizing factory valve springs.

C6 LS3 - Brian Tooley Racing

The BTR Stage 3 NA camshaft for the LS3 adds a whopping 50-80 HP. Requires upgraded valve springs. Brings the LS3 into serious big cam territory.

L98 Tuned Port - Lunati Voodoo

The Lunati Voodoo essentials cam kit for 1985-1991 Vettes includes new hydraulic lifters designed specifically for the L98's unique oiling system, maintaining compatibility while delivering a bump in power.

Installing Your Corvette Cam Kit

While advanced mechanics can install a cam kit themselves, most enthusiasts will benefit from having a professional shop handle the swap. An experienced Corvette specialty shop can expertly match components, providing a hassle-free install.

Upgrading to a high-performance camshaft kit can take your Corvette to the next level. Matching the right cam to your specific engine and budget is critical. Consult the experts before you choose so you get the maximum bang for your buck.

FAQs

What are the benefits of a cam kit upgrade?

Cam kits deliver big horsepower and torque gains across the engine's RPM range. They optimize performance for street/strip use while retaining good drivability.

Do I need supporting mods to run an aggressive cam?

Yes, an aftermarket cam may require upgraded valve springs, adjusted valve lash clearance, tuned ECU or carburetor, etc. Match your cam carefully to the rest of your Corvette's mods.

Will a cam swap void my Corvette’s warranty?

Yes, any engine modifications can potentially void your factory powertrain warranty. Aftermarket cam kits are designed for out-of-warranty vehicles.

Can I install a cam kit myself?

While advanced mechanics can install cams themselves, most Corvette owners will benefit from having a professional shop do the swap to ensure optimal compatibility and performance.