Stage 3: 850hp LS2 Performance Package

Product Information

Turn your 400hp LS2-powered GTO into a 600-850+hp street machine with one of House of Boost's power-proven performance packages! Available for LS2-engines in 2005-06 Pontiac GTO's, our durability-tested combinations will take the guesswork out of your build. And with three horsepower stages to choose from, now you can reach your perfrmance goals on a set budget! Designed for the largest gains possible without over-stressing the factory long block, there is no need to upgrade the bottom end for the Stage 1 or Stage 2 packages. Call us today for more information, and check out our 880 hp in GM High Tech Performance!

- ProCharger F1-D Supercharger System
- HOB Cam Package (Comp Camshaft & Valvetrain Components)
- Kooks Long Tube Headers with Catalytic Converters
- Magnaflow Catback Exhaust
- CNC L92 Cylinder Heads
- L76/LS3 Intake Manifold
- GM Fuel Rails for L76/LS3 Manifold
- 60lb Fuel Injectors
- House of Boost Twin Fuel Pump Kit
- Diamond Pistons
- Manley Rods
- Rod Bearings
- Main Bearings
- Oil Pump
- ARP Main/Head Bolts
- Necessary Replacement Gaskets, Seals & Spark Plugs

850hp LS2 Performance Package  - $14,949

House of Boost Installation and PCM Tuning - $4,650

-- HP gains may vary depending on vehicle parts combinations and ECU tuning

--Call for more details about your specific application --

Product Code: HOB-LS2PKG-ST3