Engine/Transmission (1998.5 - 2002) 70.00 lift pump going!!!

[MHughes]

I put the Vulcan kit on last year with the 70. 00 lift pump. Its acting up with less then 10,000 miles on it. It starts out okay then drops to 4-5psi then goes up to 12-13 then will drop again. Whats a good pump to put on that will hook up to the Vulcan big line kit?

 

[EGaskamp]

I would really go with a FASS. Those things work great. You could also go with something like the Holley Blue. Either way you'll have great pressure and it won't drop when you get on the pedal.



Eric

 

[dezeldog]

Another option would be the Glacier kit with the walbro pump. I haven't heard of any failures with that system and it cost about half of what they want for the FASS. I don't have either one so I'm just passing on what I've read. FWIW



Jim

 

[Cummins724]

I put the Vulcan kit on last year with the 70. 00 lift pump. Its acting up with less then 10,000 miles on it. It starts out okay then drops to 4-5psi then goes up to 12-13 then will drop again. Whats a good pump to put on that will hook up to the Vulcan big line kit?

I would get a holley blue pump & put it in place of the pump... . they cost $110 @ Advance Auto & are usually in stock. I replaced a holley blue on my truck for a fass thinking it would give me more pressure wot, but it is only giving 3psi more wot. I ran the holley blue only with no other pump inline & saw 14psi idle & 7wot..... with 100hp injectors & edge comp. That was with 1/2 " lines too. The 3/8 lines will give you more pressure. My brother runs a holley pusher with his stocker together & gets 25 psi idle & 18wot..... you also get a regulator with the pump if you want less pressure..... just adjust it down.