The LSR Series is a lineup of hydraulic roller camshafts featuring COMP Cams’ most modern lobe designs for popular GM LS engines. Designed specifically for radical street performance and all-out race applications, these aggressive-profile cams take advantage of today’s newer, better-flowing aftermarket cylinder heads.
The LSR Camshafts feature higher exhaust duration and overall lift, making them the right choice for engine builders looking for the most advanced designs you can purchase in an off-the-shelf cam.
Special Features include:
• Modern, aggressive lobe profiles
• Increased exhaust duration & overall lift
• Perform with cathedral & rectangle port cylinder heads
• Broadest powerband & most top-end power of any LS cams