890 horsepower, 788 lb-ft of torque*
Package includes:
-Baseline chassis dyno
-Engine removal and reinstallation
-Rotofab Big Gulp air intake system
-Katech 103mm throttle body
-Katech 103mm supercharger snout
-Magnuson TVS2650 supercharger
-Katech AFM delete valley cover (disables Active Fuel Management)
-GM lifter trays
-GM LS7 lifters
-Katech K Force 3 camshaft
-PSI valve springs
-Katech titanium intake valve spring retainers
-Katech valve spring locators
-GM camshaft bolt
-Trend pushrods
-Katech C5-R timing chain
-VVT lockout (VVT disabled)
-Katech CNC-ported cylinder heads
-Deburr, refurbish gasket surfaces, clean guides
-Valve job, 5 angle on intake, 2 angle and radius on exhaust
-Hand blend valve job to CNC port
-Flat sand deck surface and chamfer bolt holes
-Intake/exhaust valve seals
-GM head gaskets
-Griptec supercharger pulley and hub
-ATI damper with 15% overdrive supercharger pulley
-ARP head studs
-160F thermostat
-Katech billet valve covers
-Katech premium spark plug wires
-Brisk spark plugs
-Wideband O2 bung
-Oil, oil filter and fluids
-Serialized plaque
-Installation
-Licensing and calibration with HP Tuners (2017+ automatics include TCM unlock/licensing fees)
-Chassis dyno tuning
-Chassis dyno sheet comparing baseline to finished product
-3 year/36,000mi warranty (see About Us page for details)
*Power figures extrapolated from rwhp numbers on 91 octane. 93 octane will be greater. E85 is highly recommended for this package to take full advantage of the supercharger's additional boost capability. See related products for Stage 6 E85 package.
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Options | SKU | Price |
Year: 2016: Transmission: Manual | | $20,167.59 |
Year: 2016: Transmission: Automatic | | $20,167.59 |
Year: 2017+: Transmission: Manual | | $20,367.59 |
Year: 2017+: Transmission: Automatic | | $20,867.59 |
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