Land Rover Discovery Off-roading at Tixover

We took our Land Rover Discovery V8 to Tixover off road site to put it through its paces before we do any modifications. Thanks to the organisers and everyone involved in running these events.
Unfortunately the day was cut short for us due to an intermittent misfire, which turned out to be rotten HT leads, but we fixed it at the road side and still drove home!
The car: 1996 Land Rover Discovery 3.9 V8