| Specifications |
| Year | 1998 |
Powertrain Layout | Front Engine/RWD |
| Make | GIWASA |
Base Price | NA |
| Model | Viper GTSRR |
Production | 1 produced |
| Engine & Transmission | Body / Chassis |
| Configuration | Supercharged V10 |
Weight | 1293 kg / 2851 lbs |
| Valvetrain | OHV 2 valves/cyl |
Length | 4448 mm / 175.1 in |
| Displacement | 7990 cc / 487.6 cu in |
Width | 1923 mm / 75.7in |
| Power | 894.9 kw / 1200.1 bhp @ 5500 rpm |
Height | 1115 mm / 43.9 in |
| Torque | 1913.06 nm / 1411.0 ft lbs @ 4000 rpm |
Wheelbase | 2443 mm / 96.2 in |
| Bhp / Liter | 150.2 bhp per litre |
Front Track | 1514 mm / 59.6 in |
| Bore | 101.6 mm / 4.0 in |
Rear Track | 1539 mm / 60.6 in |
| Stroke | 98.5 mm / 3.9 in |
Steering | Rack & Pinion w/Power Assist |
| Redline | 6000 |
Body / Frame | Molded Composite / Tubular Steel |
| Transmission Type | 6 Speed Manual |
Front Brakes | Vented Discs w/Vacuum Assist |
| 1st Gear Ratio | 2.66:1 |
Front Brake Size | 330 mm / 13.0 in |
| 2nd Gear Ratio | Not Available |
Rear Brakes | Vented Discs w/Vacuum Assist |
| 3rd Gear Ratio | 1.30:1 |
Rear Brake Size | 330 mm / 13.0 in |
| 4th Gear Ratio | 1.00:1 |
Front Wheels | 43 x 23 cm / 16.9 x 9.1 in |
| 5th Gear Ratio | 0.74:1 |
Rear Wheels | 43 x 30 cm / 16.9 x 11.8 in |
| 6th Gear Ratio | 0.50:1 |
Front Tires | 275/40ZR-17 |
| Final Drive Ratio | 3.07:1 |
Rear Tires | 335/40ZR-17 |
| Performance |
| Top Speed | 386.2 kph / 240.0 mph |
0 - 60 mph | 3.2 seconds |
| 0 - quarter mile | 8.20 sec @ 155.19mph |
0 - 100 mph | 6.03 seconds |
| Lateral Acceleration | 1.5g |
EPA City/Hwy | Not Available |