Vodacom ISRS 1998
International Sports Racing Series round 08, South Africa, 4 - 6 December 1998
Vodacom ISRS 1998
Friday 4 - Sunday 6 December 1998
International Sports Racing Series
FIA Sportscar Championship
2 hours 30 minutes

Entries
| No. | Class | Car | Colors | Entrants |
|---|---|---|---|---|
| 1 | SR1 | Courage C36 chassis 013 • Porsche 935/76 2.994cc Twin-Turbo | Black-White-Red-Blue | Courage C36 |
| 5 | SR1 | 1998 Ferrari 333 SP Michelotto Evoluzione chassis 022 • Michelotto EVO #7/7, RHD • Ferrari F310E V12/65° 3.997cc | Green-Blue-White | 1998 Ferrari 333 SP Michelotto Evoluzione |
| 8 | SR1 | Gebhardt G4 chassis 1 • Audi L5 4v DOHC 2.098cc KKK turbo | Black | Gebhardt G4 |
| 9 | SR1 | Porsche Kremer K8 Porsche 935/76 3.000cc Turbo | White | Porsche Kremer K8 |
| 10 | SR1 | Porsche Kremer K8 chassis WSC 03 • Porsche 935/76 3.000cc Turbo | Red-Silver | Porsche Kremer K8 |
| 12 | SR1 | 1994 Ferrari 333 SP chassis 003 • Dallara #3/8, RHD • Ferrari F310E V12/65° 3.997cc | Red-White | 1994 Ferrari 333 SP |
| 15 | SR1 | McNeil-Lola 981 chassis T9210-HU03 • Judd GV4 3.997cc V10 | McNeil-Lola 981 | |
| 19 | SR1 | Riley & Scott Mk III chassis 015 • Ford V8 OHV 5.000 cc | Blue-Silver | Riley & Scott Mk III |
| 20 | SR1 | Spice SCI chassis SE92C-014 • Ford Cosworth V8 3.500cc | Yellow | Spice SCI |
| 27 | SR1 | 1995 Ferrari 333 SP Evoluzione chassis 012b • Dallara EVO #4b/6, RHD • #104, Ferrari F310E 65° V12 3.997cc | 1995 Ferrari 333 SP Evoluzione | |
| 28 | SR1 | Matrix MXP Nissan 3.000cc Turbo | Orange | Matrix MXP |
| 31 | SR2 | MBR 972 chassis 001 • Rover V6 3.000cc | Black | MBR 972 |
| 32 | SR2 | Debora LMP296 chassis 001 • BMW L6 2.996cc | Black-Red-Yellow | Debora LMP296 |
| 33 | SR2 | Debora LMP297 chassis 001 • BMW 3.000cc | Black | Debora LMP297 |
| 41 | CN | Centenari M1 Alfa Romeo V6 3.000cc | White | Centenari M1 |
| 45 | CN | Tampolli RTA-98 chassis 003 • Alfa Romeo V6 4v 3.000 cc | Red | Tampolli RTA-98 |
| 60 | SR1 | 1997 Ferrari 333 SP Michelotto Evoluzione chassis 017 • Michelotto EVO #2/7 • Ferrari F310E V12/65° 3.997cc | Red | 1997 Ferrari 333 SP Michelotto Evoluzione |
| 61 | SR1 | Riley & Scott Mk III chassis 010 • Ford V8 OHV 5.000 cc | Blue-White (Red accents) | Riley & Scott Mk III |
| 62 | SR1 | Riley & Scott Mk III chassis 002 • Ford V8 OHV 5.000 cc | Blue-White (Red accents) | Riley & Scott Mk III |