We are currently vintage racing a 1970 B16 Chevron with Racetech gauges in the cockpit. I would like to isolate the high pressure fuel line so we do not have 120psi fuel line running along side the driver and ultimately it points at his chest. Could you email me a scan of the instructions?
Fitting instructions for Racetech Fuel gauge line isolator. Remove the hexagonal end and extract the piston, the gauge line is connected to the main body. The gauge line is filled with engine oil using the body as a funnel. The body requires oil until there is just enough room for the piston to be replaced (if the piston is not right up to the end of the cap the gauge may not reach the maximum pressure) and the two halves are screwed together making sure the washer provided is fitted, tighten to 14lbs/ft. The fuel line is then connected to the remaining end.
If the gauge or fuel line bursts the piston in the isolator shuts off the fuel supply.
24th July 2014