Ask a Question

Technical Questions

Can't find an answer in our Help Center? Submit a question, and we'll get back to you soon.

Need Business/Order Related Support?

Search our Help Center
Get answers to business and order questions from our experienced Customer Service representatives.

Website Feedback

How are we doing? We really are interested in knowing how you feel about DX Engineering. Contact us with your comments - good, bad, great, so-so, or whatever. We want to hear from you!

Add Some Extra Lift When You Swap Cams in Your LS Engine with a COMP Cams LS6+ Valve Spring Kit

If you’re thinking about installing a hotter cam in your LS engine, it’s worth installing a better set of valve springs like COMP Cams LS6+ Valve Springs. The beehive-style springs can handle up to .030-inch of valve lift (.559 inch) compared to the GM “blue” LS6 factory springs. They also have 4% higher seat and open loads for better dynamic control of the valvetrain. You even have a choice of seven-degree chromoly steel or titanium retainers.

Specifications
Spring Rate: 386 lbs./in.
Seat Load: 92 lbs. @ 1.800-inch
Open Load: 304 lbs. @ 1.250-inch

SEE COMP CAMS BEEHIVE LS6+ VALVE SPRING KITS AT SUMMIT RACING