paul kullman
Member
looking for a fuel pump for a 100 psi system. -6 line fittings.
Paul
Paul
100 psi pump
- Thread starter paul kullman
- Start date
johnneilson
Well-known member
From experience, do not buy the Summit brand fuel pump.
Walbro and Bosch are good along with many others.
Make sure to filter the inlet side from the tank.
John
Walbro and Bosch are good along with many others.
Make sure to filter the inlet side from the tank.
John
Here is a Bosch Fuel pump chart.
Link to Bosch PDF on the 044 and 413 pumps: http://www.bosch-motorsport.de/pdf/comp ... FP-200.pdf
The 044 and 413 pumps are the same pumps but the 413 are tested at the factory to 8 bar (116 psi).
You can get adapters to go from the metric threads to an AN fitting.
You do need to use a low pressure intake lift pump with these pumps.
When I was having fuel issues with my car I went to a Walbro in tank pump that is inside a ATL blackbox. In the end I found out that it was a crushed braided return line that was causing the problem.
Link to Bosch PDF on the 044 and 413 pumps: http://www.bosch-motorsport.de/pdf/comp ... FP-200.pdf
The 044 and 413 pumps are the same pumps but the 413 are tested at the factory to 8 bar (116 psi).
You can get adapters to go from the metric threads to an AN fitting.
You do need to use a low pressure intake lift pump with these pumps.
When I was having fuel issues with my car I went to a Walbro in tank pump that is inside a ATL blackbox. In the end I found out that it was a crushed braided return line that was causing the problem.
Here is a flow chart for the Bosch 044 pump
At 100 psi (6.9 bar) you are right at the limits of the 044 pump.
The PDF linked above it show the charts for the 413 that go to 9 bar. You will need to use a relay because at 7 bar you are going to be pulling about 13 amps with 12 volts.
At 100 psi (6.9 bar) you are right at the limits of the 044 pump.
The PDF linked above it show the charts for the 413 that go to 9 bar. You will need to use a relay because at 7 bar you are going to be pulling about 13 amps with 12 volts.
