(D400) GMC Vandura

Car name: GMC Vandura G-1500
Class: D
Speed: 5.6
Handling: 3.6
Acceleration: 7.8
Launch: 7.8
Braking: 4.2

Power: 557HP
Torque: 557 LB-FT
Weight: 3775 LBS

Build
Conversion
- Engine Swap: 5.7L V8
- Drivetrain Swap: Stock
- Aspiration Conversion: Centrifugal Supercharger
Engine
- Air Filter: Race
- Fuel System: Sport
- Ignition: Race
- Exhaust: Race
- Camshaft: Stock
- Valves: Race
- Displacement: Race
- Pistons and Compression: Race
- Centrifugal Supercharger: Race
- Intercooler: Stock
- Oil and Cooling: Stock
- Flywheel: Stock
Platform and Handling
- Brakes: Race
- Springs: Race
- Front Anti-Roll Bars: Race
- Rear Anti-Roll Bars: Race
- Chassis Reinforcement and Roll Cage: Stock
- Weight Reduction: Race
Drivetrain
- Clutch: Sport
- Transmission: Stock
- Driveline: Street
- Differential: Race
Tyres and Rims
- Tyre Compound: Stock
- Front Tyre Width: 275
- Rear Tyre Width:  275
- Rim Style: Cragar Smoothie
- Front Rim Size: Stock
- Rear Rim Size: Stock
Aero and Appearance
- Front Bumper: Forza Race
- Rear Bumper: Forza Race
Tune
Tyres
- Front: 28.5
- Rear: 28.5
Gearing
-
Alignment
- Camber: Front: 2.8 / Rear: 2.8
- Toe: Front: 0 / Rear: 0
- Front Caster: Angle: 5.5
Anti-Roll Bars
- Front: 20.04
- Rear: 15.06
Springs
- Springs: Front: 1,000.5 / Rear: 950.1
- Ride Height: Front: 9.8 / Rear: 9.5
Damping
- Rebound Stiffness: Front: 10.9 / Rear: 11.3
- Bump Stiffness: Front: 1.4 / Rear: 1.0
Aero
- Front: 50
- Rear: 75
Braking
- Balance: 48%
- Braking Force: 140%
Differential
Rear – Acceleration: 37% / Deceleration: 6%

This van is great for most speed tracks but I tuned it for Road Atlanta full.  It's capable of top 50's.

Thanks Grayeth!