Tiga GC84
{{Short description|Sports prototype race car}}
{{Infobox racing car
| Name = Tiga GC84 (Tiga GC284)
| Image =
| Category = Group C1/C2
| Chassis = Aluminum honeycomb monocoque, fiberglass body
| Suspension = Double wishbones, rocker actuated coil springs and shock absorbers, anti-roll bar (front)
Double wishbones, coil springs over shock absorbers, anti-roll bar (rear)
| Engine name = Ford-Cosworth DFL {{convert|3.3-3.9|L|cuin|1|abbr=on}} 90° DOHC V8 naturally-aspirated mid-engined
Ford-Cosworth DFV {{convert|3.0|L|cuin|1|abbr=on}} 90° DOHC V8 naturally-aspirated mid-engined
| Capacity =
| Configuration =
| Turbo/NA =
| Engine position =
| Power = ~ {{cvt|490|hp|kW}}
| Gearbox name = Hewland
| Gears = 5-speed
| Type = manual
| Weight = {{cvt|798|kg|lb}}
| Wheelbase = {{cvt|2550|mm|in}}
| Track = {{cvt|1600|mm|in}} (front)
{{cvt|1499|mm|in}} (rear)
| Length = {{cvt|4750|mm|in}}
| Width = {{cvt|1896|mm|in}}
| Height =
| Differential =
| Fuel =
| Lubricants =
| Debut = 1984 1000 km of Silverstone{{cite web | url=https://www.racingsportscars.com/type/photo/Tiga/GC284.html | title=Tiga GC284 - Photo Gallery - Racing Sports Cars }}{{cite web | url=https://www.racingsportscars.com/type/photo/Tiga/GC84.html | title=Tiga GC84 - Photo Gallery - Racing Sports Cars }}
| Wins =
}}
The Tiga GC84, also known as the Tiga GC284, is a sports prototype race car, designed, developed, and built by British manufacturer Tiga Race Cars, for sports car racing, conforming to the Group C1/C2 rules and regulations, in 1984.{{Cite web|url=http://www.wsrp.cz/chassis/chassis_tiga.html|title=World Sports Racing Prototypes - Tiga chassis numbers|website=www.wsrp.cz}}