2005 - 2006 GTO LS2
6.0 L Engine package
490 BHP / 440 lbs-ft of torque
Package includes:
Engine removal, inspection and cleaning for assembly
Lingenfelter CNC ported & polished LS2 cylinder heads
2.02 / 1.57" one piece stainless steel intake & exhaust valves
Three angle valve job, hand blending of valve seats
CC chambers, surface, set spring heights and assembly
Competition Cams double valve springs, titanium retainers, 10 degree locks & seals
Lingenfelter designed Competition Cams hydraulic roller camshaft
Modified LS2 oil pump assembly
Lingenfelter ported & polished throttle body
Corsa stainless steel cat back exhaust
All necessary gaskets, fluids & bolts
Professional assembly & engine installation
Engine testing & expert ECM tuning
Chassis dyno testing before & after installation
Lingenfelter 3 year/ 36,000 mile warranty
Excellent drivability, highway mileage not adversely affected
Lingenfelter certificate of authenticity
366 CID LS2 490 HP Package - $8,995.00
*Includes automatic transmission shift improvements. Some applications may benefit from a higher stall torque converter. Please ask your salesperson for details and prices.
Normal installation time required: 2 weeks with prior notification.
Items on this page are not legal for sale or use on California pollution controlled motor vehicles unless they are listed with an E.O. number.
