Comp Cams LS1 LS6 LS2 LSR 239/247 Lift .624/.624 LSA 114°

Over three years in the making, the new COMP Cams LSR Camshafts are a new line-up of hydraulic roller camshafts featuring our 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 and better flowing after market cylinder heads. The COMP Cams LSR Camshafts feature higher exhaust duration and overall lift, making them the right choice for engine builders looking for the most advanced camshaft designs you can purchase in an off-the-shelf cam.

• Increased exhaust duration & overall lift for radical street & all-out race engines
• Broadest power band & most top-end power of any LS cams ever created by COMP
• Modern, aggressive lobe profiles are more aggressive than XFI Cams
• Performs well with both cathedral & rectangle port GM LS cylinder heads
• Designed specifically for use with the new #26926 Ultra Dual Valve Springs
• Three-bolt timing gear cams as found in many GM LS1, -2, -6 & -7 engines

Int. 239 Ext. 247 Lift Int. .624 Exh. .624 LSA 114°

Made specifically for 5.7L-6.2L LSX Engines