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![]() Trials simply involved the organiser in hiring a suitably rough venue such as a gravel pit, and then setting out several different sections each comprising a series of gates which the vehicles had to pass through without ever ceasing to move forwards. The trick in course setting was to create a course that only the best could complete by using the terrain to make the route difficult. In its simplest form there were only two classes, one for non road going vehicles which were as extreme as anyone wanted, and the other for road legal vehicles. So the Land Rover that had been purchased to visit Iceland instead found itself being used for commuting in the week and then being thrashed off road at weekends. Although the drivers ability played an enormous part in how the vehicle coped with crossing ground intended to stop it, the vehicle also had a large part to play and raw horsepower really helped. So like many others I started on the path of modifying vehicles and eventually building them from scratch. As I only had a 12" hacksaw, a 1/2" capacity electric drill, a large assortment of spanners / sockets, and a MIG welder it took considerable time to cut and shape enough metal to build a whole vehicle. The one in the photo on the left took almost two years to build. Combining a Land Rover Series I body onto a shortened Range Rover chassis and using the Rover V8 engine resulted in a pretty potent hybrid off road vehicle, although it could be a real handful on wet tarmac. The photo shows the hybrid on its first ever outing when I was in charge of setting out the sections. In the photo I had intended to take the section towards the distance but the vehicle became stuck. Once towed out I tried again turning towards the camera and managed to keep driving, so that "gate" of the section was set. Sharing the course setting with a friend meant that we had two Land Rovers to use, and could recover each other when stuck, but between us we broke three differentials in a single day of course setting. Thankfully we were already adept at replacing them "in the field" with a rear differential change taking well under an hour. |
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![]() ![]() Back home the Discovery was then converted to use an automatic gearbox about a year before Land Rover would offer it as an option (thanks to the help of that differential fixing friend) and that proved a god send when commuting around the M25 car park (sorry, motorway) every day. It also really helped off road as you could use heavy left foot braking and lots of engine power together to act as a crude form of traction control and "hill descent" that so many 4x4s now have fitted. The end result was that the Discovery could often climb hills that others in manual gearbox vehicles couldn't. The other benefit when on the long distance events was that the driver didn't end up with a knackered left leg after the thousands of gear changes needed when driving all day off road. The photo on the left shows the discovery in its final event before being sold, this time descending a steep hairpin bend in the Massif Centrale region of France. Thankfully all the stickers always came off without any trace, so the vehicle with some of its more radical parts removed was eventually traded in (remarkably with only one small dent) for a more conventional family car. |
![]() The list of custom features was very long. Cut 10" out of the middle of the chassis and body of a standard long wheel base Land Rover. Fit a slightly tuned 3.9 litre V8 fuel injected engine and "beefed up" 4 speed auto gearbox. Change the transfer box gear ratios to compensate for the larger diameter tyres so the gearing was more like a Range Rover. Fit a heavy duty centre differential. Fit modified prop shafts as the engine and gearbox were now fitted further back in the chassis. Change the rear axle to a Range Rover one to get disc brakes all round. Fit my friend's special differentials, and an air locking unit to the rear one. Fit spring steel half shafts (that friend again) so that they could "wind up" on landing after a jump and not simply snap. Uprate the suspension. Fit a full roll cage, and modify the back so that I could sleep in it on long distance events. Move the driver's seat (taken from a Toyota Celica for comfort) and the steering wheel 2 inches towards the centre of the vehicle (no clutch pedal in the way) to improve driver elbow room. Fit special wheels and off road tyres to get the best possible steering lock to get around tight corners. Redo nearly all of the wiring, and tweak the electronic ECU for the engine to run without the catalytic converter exhaust. Fit full harness seat belts, which also meant relocating the handbrake so the driver could reach it (and fitting electric front windows as he couldn't reach the winders when belted in). Fit a full spec Rally Trip Computer, rev counter (and compass). These are just the things I can remember, but the end result was my favourite off road vehicle, purpose built to fit me and do what I wanted. The photo shows the 100" Land Rover somewhere in the Pyrenees when we drove mostly off road all the way from close to the Atlantic, along the length of the mountains, to the Mediterranean. Sadly it was sold after only two years as the "green lobby" demonised 4x4s and the Health & Safety culture made it impossible to hire the gravel pits and quarries anymore in case someone sued the owners. For the last event I ended up driving 800 miles each way to the former East Germany for an event held by the German Land Rover Club. There we had three very good days of competition, and I won the road legal vehicle class that had attracted over 100 vehicles and drivers of all types from across Europe. It seemed like a fitting end to a decade spent with 4x4s, and although many people still enjoy the sport in the UK today I decided to move on to something new (and hopefully cheaper). |