The Bugeye began life with a 948 cc four cylinder motor that had a mechanical fuel pump mounted to the engine block. We converted to an electronic SU negative ground 12 volt fuel pump years ago and it was mounted in the engine bay. Then we mounted the pump in the rear of the car as outlined in an earlier post: https://valvechatter.com/?p=13599
SU electronic fuel pump negative earth
The SU pump was sourced from AH Spares in the UK. After acquiring the Michigan body shell we decided to modify the fuel delivery system yet again to incorporate a redundant electronic pump to have a ready back up in the case of a pump failure. The back up pump was sourced from Pegasus Racing and it is a Facet Cylindrical pump rated at 2.75-4 psi.
Facet Cylindrical 2.75-4 PSI Negative earth electronic fuel pump
The two pumps are installed in series and will be wired with a toggle switch permitting the selection of either pump or no pump at all – an effective theft deterrent. Nut serts (1/4″-20) were installed in the rear bulkhead to serve as mounting points for the rubber isolators, also purchased from Pegasus, that fit between the bulkhead and the pumps.
A new stainless steel pre-bent fuel pipe was purchased from Summit Racing, modified to accommodate the new pump setup and installed in the car.