2019 Chevrolet Camaro ZL1

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Michael brought us his 2019 Chevrolet Camaro ZL1 with the goal of adding 130-150whp on 93 octane while maintaining stock-like drivability. The solution? Our Stage-3 package! Modifications below:

Performed by us:
• Kong Performance OEM supercharger/snout porting service matched to 103mm throttle body
• ZPE GripTec 2.30" upper pulley
• Dedicated Motorsports 10mm wider 6061 aluminum tensioner pulley
• Gates Corporation HD Fleetrunner Micro-V "Green" belt
• Nick Williams Performance drive-by-wire 103mm throttle body
• ATI Performance Products Super Damper harmonic balancer
• ATI Performance Products 8.295"/3.25% overdrive pulley
• Roto-Fab, LLC Big Gulp air-intake system
• Stainless Works 2.00" primary ID long-tube headers w/high-flow catalytic converters
• Stainless Works axle-back exhaust system
• NGK Spark Plugs LTR7IX-11 spark plugs
• MSD Performance 8.5mm spark plug wires
• Design Engineering, Inc. Protect-A-Boot sleeves
• Lingenfelter Performance Engineering 160° thermostat
• DSX Tuning auxiliary fuel pump kit
• Mightymouse Solutions Mild catch can setup
• PWR North America 27mm heat exchanger
• Cordes Performance Racing & Sales supercharger expansion tank

With the mechanical work wrapped up in the shop by Tim, John strapped her down to the rollers for Vlad to perform a custom calibration via HP Tuners. The results? 695.29whp & 746.95lbft on 93 octane! Considering these cars normally baseline between 540-550whp on our dynos, this is right in line with our expectations. Solid outcome and killer value for what we consider to be our Stage-3 performance package for these cars.

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