Lingenfelter Performance Engineering is pleased to announce the release of our 700 plus Horsepower CTS-V package. This package is based off of 93 Octane fuel, and the factory manifolds and catalysts. Here is a video of a new 2011 couple with these upgrades, and the addition of a Corsa cat back exhaust system.



Package Includes:
- Engine removal & removal of supercharger assembly, cylinder heads, camshaft
- Lingenfelter CNC porting & polishing of LSA cylinder heads for optimal flow
- 2.165” diameter hollow stem intake valves
- 1.59” diameter high temperature inconnel exhaust valves
- Lingenfelter multi-angle valve job, cc chambers, surfacing & spring height adjustment
- Competition Cams valve springs, titanium retainers, 10 degree locks
- Lingenfelter GT9 camshaft by Competition Cams 215/247 .629/.656 121 CL
- GM Head gaskets & head bolts
- 2.55 inch diameter steel supercharger drive pulley - powder coated black - 8 rib
- 8 rib serpentine belt
- Lingenfelter LS9 solid supercharger isolator coupling
- Port and polish supercharger snout
- Lingenfelter air intake duct
- K & N Air Filter
- Lingenfelter 10% overdrive harmonic balancer
- 63 lbs/hour fuel injectors
- Fuel injector connector change
- 160 degree thermostat
- Professional installation, camshaft degreeing & testing
- Engine testing & expert ECM tuning
- Chassis dyno testing before & after installation
- Excellent drivability, highway mileage not adversely affected
- Lingenfelter certificate of authenticity
- Lingenfelter 2 year/ 24,000 mile warranty