This is the Thor 4x4 V1 vehicle.
It was made for Trial0937, a car trial competition.
It's the first version and still has a few problems.
Here are some technical details:
- V6 piston engine
- 4 wheel drive
- electric motor from set 8720
- speed computer 5206 showing rpm
- pneumatic steering
- 81.6x38R tires
- studless technic chassis and body