Workshop Projects
- 110 Trayback
- » Introduction
- » General Design
- » Starting the build
- » Cab modification
- » Front Wings
- » Cleaning the chassis
- » Roll Cage
- » Engine positioning
- » Bulkhead Modification
- » Fuel tank mounting
- » Rear winch cradle
- » Roll Cage Mounts
- » Engine Mounts
- » Main Tray Structure
- » Tray Extras
- » Rear Storage
- » Chassis Finishing
- » Engine Build
- » Axle Cases
- » Building up the chassis
- » Gearbox fitting
- » Propshafts
- » Bulkhead / Cab Fitting
- » Rear tray panels
- » ECU
- » Brake Pipes
- » Fuel Fillers
- » Fuel tank guards
- » Transmission Guard
- » Exhaust headers
- » Raised Air Intake
- » Wheels and Tyres
- » Fuel System
- » Cooling Packs
- » Body Panels
- » Wiring Looms
- » Air temperature sensor
- » Batteries fitted
- » Cooling Pipework
- » ARB Compressor
- » Rear Lights
- » Gearbox Tunnel
- » Graphics
- » Winches
- » Roof Lights
- » Exhaust
- » Gauges
- » Cooling Fans
- » Helmets
- » Side vent
- » GPS Navigation
- » Extra fuel storage
- » ARB diff locker controls
- » Window Nets
- » Kit Storage
- » Waterproofing
- » Seat belt mounts
- » Rear shock mounts
- » Tarting up
- » Finished Vehicle
- Challenge 90 Rebuild
- Range Rover Bobtail
- Standard Class Challenge Truck
110 Trayback / Fuel System
Rather than pull fuel from both tanks we chose to use a transfer system, this meant that we would need additional fuel pic ups and returns.
We used a high pressure pump for the fuel transfer pump, the same as the main fuel pump so in effect we had a spare pump should we need one. All the pipes and fitting are Aeroquip which is expensive but very good.
The fuel system works as follows; a low pressure pump picks fuel up from the tank and transfers it to the swirl pot, from the swirl pot it goes to the high pressure pump then the filter and on to the engine. The engine has its own fuel pressure regulator. The return from the engine goes back to the swirl pot. There is a return from the swirl pot to the main fuel tank.
We used a high pressure pump for the fuel transfer pump, the same as the main fuel pump so in effect we had a spare pump should we need one. All the pipes and fitting are Aeroquip which is expensive but very good.
The fuel system works as follows; a low pressure pump picks fuel up from the tank and transfers it to the swirl pot, from the swirl pot it goes to the high pressure pump then the filter and on to the engine. The engine has its own fuel pressure regulator. The return from the engine goes back to the swirl pot. There is a return from the swirl pot to the main fuel tank.
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