All of the benefits of our Stage 3 package with the addition of CNC Ported Cylinder Heads from Texas Speed and Performance.  The best bang for your buck as the heads have to come off to install a camshaft in the Gen V LT1/4 engine.  Why not throw on a better flowing set of heads?  This makes for an extremely efficient and free flowing naturally aspirated combination which yields more than 200+ crank horsepower over stock!

Also included in this package are a set of our exclusive billet LT1/4 valve covers which come in a variety of colors, giving your engine bay a unique look everytime you pop the hood!  There will be no mistaking who you chose to turn your Corvette into a beast.

CLICK HERE TO LISTEN TO OUR CUSTOM CAMSHAFT IDLE!  CAMSHAFT IDLE VIDEO (Z06)

Includes:
AFE Performance Intake System
Kooks 1 7/8" Longtube Header System, Offroad X pipe
Taylor Plug Wire Set
Custom Lashway Motorsports Camshaft Kit with DOD/AFM Delete
PRC CNC Ported LT1 Cylinder Heads, Assembled (use customer core)
Professional Installation
Custom Dyno Tuning with Graph
Lashway Motorsports Plate Frame, Badging and Billet Valve Covers in custom color
(2017+ Model Year add $200)


Our camshaft installation kits include the following items: 
.660" Dual Valve Springs with Titanium retainers
C5R Timing Chain
Bronze Trunnion Upgrade
Chromoly Pushrods
VVT Phaser Limiter Kit
DOD/AFM Delete kit
ARP Hardware
LS7 Lifters and Trays (upgraded lifters available upon request)
Synthetic Oil and Filter
Gaskets and Seals

N/A = Naturally Aspirated

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STAGE 4 N/A PERFORMANCE PACKAGE (675+ HP)

Product Information

  • Product Number: stage-4-na-performance-package-675-hp
  • $9,999.99