im kinda low on cash right now and i was going to yank the afc lever out of the truck but i dont want to run the pump dry. i have a 95 12v parts truck and my question is that is the piston lp on that truck a low pressure unit. also is everything on that truck what i need to do th conversion, like the spacer the line and so on.

 

Mostly no. The spacer will work and the pump will work with a regulator, but that's it.

 

what he said^^^ if you don't run a regulator you will blow the front seal out of the VE pretty quick.

 

the line from the pump wouldn't work. would a holley blue regulator work i dont know about spending over 100 bucks on a regulator?

 

you can get a Simflow bypass regulator for about 30 bucks i believe. do a search for it, i can't find the link right to one now.

 

i checked vulcans web site but i dont see that regulator anywhere.

 

I thought the piston LP came in low and high pressure flavors, and the low pressure LP could be used without a regulator.

 

thats what i thought but i cant seem to find out which ones are low pressure

 

PN 396320 low pressure LP 15 -16 psi

or

Case PN J96320

 

I read somewhere or somebody told me the low pressure variant is good for about 350 whp.

 

I did 450rwhp with 3936320 and stock fuel lines.

 

most excellent.

 

Was that before the 14mm head ?

 

did that pump ever come stock on a truck?

 

A 3/4 or 1 ton truck produced by dodge? NO

A medium duty truck or motor home? Probably.