The purpose of this kit is to indicate to the driver with the
red LED, if the supply fuel pressure of the VP44 injection pump is dropping
below 5psi. Also note that damage may result to the VP44 if it is starved for
fuel. If you are finding that your existing setup cannot supply enough fuel
for the VP44, you may want to look at some additional kits to protect your system.
On newer ISBe engines the purpose of the kit is to alarm the
driver once the fuel pressure drops below 5 psi, indicating that an auxiliary
pusher pump is needed. For safety anything over about 400 hp will need an auxiliary
pusher pump. This kit is a simple solution for monitoring your fuel pressure.
REASONS FOR LOW SUPPLY PRESSURES
- Plugged Filter
- Plugged fuel tank pickup
- Weak or Dead factory lift pump
- Too much demand and not enough supply (High Horsepower)
INCLUDED IN THIS KIT
- 5psi Pressure Switch
- LED Assembly w/ 2 pc. Bezel
- Female Blade Connector
- Sealant Washer
