Corvette C7 ZR1 Stage 3



• Stage 2 Package PLUS
• Valvetrain Package
• Cylinder Head Package


Power Target: 1000HP

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SKU: KAT-C7ZR1-3 Categories: , ,


Katech CNC Ported Cylinder Heads
Katech CNC Ported Cylinder Head Chambers
Katech Cylinder Head Decking
Katech Competition Valvejob
Katech Valvejob Hand Blending
ATI Lower Supercharger Damper
ATI Lower Supercharger Pulley
Gates Heavyduty Supercharger Belt
Katech Ported LT5 Supercharger
Katech 112mm Throttlebody
Adapt Katech 112mm Throttlebody to GMPP Intake
ARP Head Studs
Katech Blue Viton Valve Seals
GM LT5 Head Gaskets
Katech ZR1 Camshaft
PSI Valvesprings
Katech Tool Steel Spring Retainers
Katech Spring Locators
Trend 3/8-.080 Pushrods
Tool Steel VVT Lockout
Katech C5r Timing Chain
New GM Camshaft Bolt

All Components of Stage 2

Griptec Upper Supercharger Pulley
Gates HD Supercharger Drive Belt
Katech 160 Degree Thermostat
ZR1 PCM Licensing
Brisk Racing Spark Plugs

All Components of Stage 1

GM Performance Cold Air Intake
Katech CNC Ported LT5 Throttlebody
Baseline Dyno
Chassis Dyno Power Validation