ISBN: | 978-5-5136-4618-1 |
High Quality Content by WIKIPEDIA articles! The 1981 Hang Ten 400 was an endurance race for Group C Touring Cars. The event, Round 3 of the 1981 Australian Endurance Championship, was staged on 13 September over 119 laps of the 3.1 km Sandown Park circuit in Victoria, Australia. The field was divided into four engine capacity classes: