Competition Cams a trusted industry leader. Backed by manufacturer’s warranty. Designed for good performance.
- Competition Cams a trusted industry leader
- Backed by manufacturer’s Warranty
- Great Performance
Xtreme Energy XE-R design for standard displacement LS6 and LS1.0 K54-446-11 contains the following: 54-446-11 XFI XE-R 232/234 Hydraulic…
Jet w/ A impeller, needs improved intake, likes headers.Jet w/ A impeller, needs improved intake, likes headers.2,000-6,200 RPM…
Needs 9.5:1 compression, 2800+ stall, headers and lower gears. Choppy idle.Needs 9.5:1 compression, 2800+ stall, headers and lower…