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XJS 4.0 |
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Here is another car that was said to be
unconvertible with a vertical torroidal tank.
The problem was that the spare wheel stood up in the
rear of the boot, but it was not vertical which meant that it
would not work as designed. We therefore decided that some serious
modifications had to take place.
Specifically, the boot floor needed to be altered so that we could
install a large torroidal tank and the associated tank
frame in the vertical plane.
Gas Power UK Technician, Tony Baker,
came up with the idea that we could cut two panels out of the floor and swap
them over thereby creating a large wheel well that could accommodate both the
tank and the tank frame
The engine was not going to be a normal conversion either. Instead
of removing the inlet manifold as we usually
do, we decided that a very new product called a 'Cross
Flow Jet' (photos in our
equipment section) would be installed under the petrol injectors.
This is expensive but very practical. Unfortunately
it cannot be used on “V” engines as it lifts the
petrol common rail up and out from the engine and
typically on a “V” engine the rail is a solid “U”
shaped pipe.
The filler was installed into the bodywork on the near side as shown. This
process is started with a pilot hole, then
we cut a 20mm hole using a tool called
a cone cutter, and finished off with a 70mm Q-max cutter, which is a compression
cutter that leaves smooth edges that can be painted
and sealed to prevent rust.
You will see that prevention is the name of the game when we install the
'P' clips in the wheel arch
and finish off with a good coat of underseal.
We know that fitting LPG to such a purist vehicles
would be classed as a crime but this is a way that you can enjoy a icon vehicle
on the road where it was meant to live
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Do you remember when fuel was this
price |
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