2006-2013 C6 ZO6 LS7 RPM STAGE 3 Package 685 HP

2006-2013 C6 ZO6 LS7 RPM STAGE 3 Package 685 HP

Package includes:

- CNC ported & polished LS7 cylinder heads with Stainless exhaust valves
- Three angle valve job, hand blending of valve seats
- CC chambers, surface, set spring heights and assembly
- Dual valve springs, titanium retainers
- MSD Intake Manifold
- Nick Williams 103 Throttle Body
- Cold Air Intake
- 1 7/8 Stainless Steel Headers
- 3" Stainless Steel with Catted X Pipe
- Stainless Axle back Exhaust
- Aggressive Idle camshaft
- 160 degree thermostat
- LS7 Racing lifters
- All necessary gaskets, fluids & bolts
- Professional assembly & engine installation
- Engine testing & expert ECM tuning
- Chassis dyno testing before & after installation
- Excellent drive-ability, highway mileage not adversely affected
- Please call for pricing, availability and scheduling please call or email