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The Car

 

2002 Chevrolet Corvette Z06

Engine: 405-hp, 5.7 liter LS6 V-8

Transmission: 6 speed manual M12

Weight: 3180 lbs with driver at end of race

 

The SCCA T1 class is the SCCA's fastest "stock" class.  To keep the class in near production form, allowed modifications are kept to a minimum.  The modifications are predominately for safety and reliability.  The C5 Z06 has been given several performance adjustments by the SCCA in recent years to keep it competitive with newer cars. 

 

Preparation by Phoenix Performance Inc.

 

Safety Modifications:

- 8 point roll cage with double door bars

- 6 point harness

- Safety net in driver's window

- Fire extinguisher

- Kevlar racing seat

- Tow hooks

 

Reliability Modifications:

- DRM High Performance Aluminum Radiator

- Oil cooler

- Transmission cooler

- DRM brake cooling ducts

 

Performance Modifications:

- GM Performance Parts T1 suspension

- DBA 5000 front brake rotors, Performance AFX rear brake rotors

- Carbon Friction XR1 brake pads

- CCW 17x10 wheels front, 17x11 rear

- Tires: Kumho V710, Hoosier A6

  (P315/35ZR-17 f/r)

- PCM reprogramming unlimited

- Goodridge Stainless Steel brake lines

- American Racing Headers

 

Equipment Removed:

- Mufflers, Catalytic Converters

- Radio and speakers

- Air conditioning system (condenser, compressor, ducts)

- Air bags

- Inner door panels, trim, carpet

 

Newly Allowed Modifications (not accomplished):

- Remote Reservoir Shocks

 

Fluids:

Engine oil:  AMSOIL Dominator Racing Oil

Transmission oil:  AMSOIL Torque Drive Automatic Transmission Fluid

Differential fluid:  AMSOIL Severe Gear Synthetic Extreme Pressure (EP) 75w90 Lubricant

Brake fluid:  AMSOIL Series 600 DOT 4 Racing Brake Fluid

Clutch fluid:  AMSOIL Series 600 DOT 4 Racing Brake Fluid

 

 
Last Updated: 04/25/2010

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