Injection Systems by a "TR Register Supplier"
The leadfree answer for TRIUMPH P.I. cars
After extensive research by a materials analyst into the problems associated with the Lucas metering units when used with unlea-ded petrol and additives and experimentation with various materials, the following solution has been proven to solve the rotor and shuttle lubrication problem.
The inner rotor and shuttle assembly have been re-manufactured using a material specially developed to perform with unleaded petrol to the same exacting requirments as the original with leaded petrol.
The rotor and shuttle assembly are ground
to the tolerances as stipulated by Lucas during manufacture of the original.
This means quite simply that, not only does the rotor assembly work with
unleaded petrol but it is a new one, therefore the original performance can be
expected and service life is extended considerably. This assembly is not a used
item with some wear present as in all previous reconditioned units.
The diaphragms (made to the original
specification), have been tested with unleaded petrol and also additives and
show no sign of decay.
In order to test the unit to an extreme, a purpose built test rig has been manufactured to simulate an engine application. This rig uses standard, injectors, PRV, and our reconditioned Lucas pump. To date the unit has been run for 1000's hours at a constant 5600 RPM engine speed, this represents 60,000 miles (100,000 km). At 100 hour intervals both the meter unit and the pump have been stripped and examined, neither have showed any signs of wear, other than normal, both being re-assembled and again run on the test rig.
The units have already been installed in TR5, TR6, and Mk1 2.5 P.I. and are being used sucessfully on a daily basis since 1996.
The units are offered as a straight forward service exchange against your existing meter unit and carry the same warranty as our standard leaded units.
Service exchange: Euro 652,68