Intank low pressure pump psi?

[rusty ol ranger]

Anyone know the PSI of the low pressure lift pump used on the older rangers?

 

[tw205]

Says 3 PS. I’m sure the mean 3 PSI.

This other one says 6.5 max. I wouldn’t have thought there would be such a difference

I referenced an 87 Bronco II.

 

[rusty ol ranger]

Says 3 PS. I’m sure the mean 3 PSI. View attachment 95932This other one says 6.5 max. I wouldn’t have thought there would be such a difference View attachment 95933I referenced an 87 Bronco II.

Damn.

Ok thanks

 

[RonD]

+1 ^^^ Lift pumps are usually max 10psi, they were used for many years in motor homes with mechanical pumps on the engines
The gas tanks were 20ft or more away from the engine so a low pressure pump was needed to feed the mechanical pump on carb engines

 

[rusty ol ranger]

+1 ^^^ Lift pumps are usually max 10psi, they were used for many years in motor homes with mechanical pumps on the engines
The gas tanks were 20ft or more away from the engine so a low pressure pump was needed to feed the mechanical pump on carb engines

I was gonna rig one up on that damn yazoo mower instead of spending 250 bucks on an oem kohler mechanical pump.

The junk chinese mechanical pump that i put on after the junk chinese electric pump i put on took a shit also took a shit.

Guess im spendin some money.

 

[RonD]

Outboard motor(boats) electric pumps are not cheap but might work for your application

 

[rusty ol ranger]

Outboard motor(boats) electric pumps are not cheap but might work for your application

Im just gonna buy a good oem pump.

Its driven off a connecting rod so it shouldnt be anything internal like a bad eccentric