Engine/Transmission (1994 - 1998) which lift pump for 93 p7100

[KKunz]

Ihave a 93 12v that im going to install a p7100 on which lift pump do i use the one from the 93 or the one that is used for the p7100 will i need to chang the cam? im a 24v guy so i need some help

kris

 

[bgilbert]

Use the lift pump designed to work with a P7100. No need to change the cam. The diapraghm LP's on the 93's are low pressure pumps. The p-pumps need a heck of alot more pressure. They use a high pressure piston lift pump. I changed my 89 to a 'low pressure' piston LP and didn't need to change the cam. Might need a new fuel line that runs from the LP to the fuel filter housing.

 

[RonA]

I have a brand new piston type pump that I got from PDR. Let me know what the best price you can find for a new one is and I'll drop it 10 percent and ship it for free.