1990 Interserie Siegerland
Race Result
Race Result
Did Not Start
| # | Driver | Entrant / Team | Chassis | |
|---|---|---|---|---|
| 15 | 
Karl-Heinz Becker | Lola T600 - BMW | ||
| 17 | 
Björn Rivers | Motorex | Tiga GC289 - Ford | |
| 55 |
Hellmut Mundas | Ralf Nagel Promotions | March HSB - Audi | |
| 77 |
Horst Spiegelhalder | Vereinigung Südd. Auto Sportler | Maurer Manzel - BMW |