What external pump can i use for 93 cherokee?

[wootoot]

1040936

Any input appreciated, my internal is on its way out and I like the idea of an external better.

[addsig]

 

[balloo93]

1041038

I would know for sure, but maybe you should consider calling Summit, or Jegs and asking one of them what setup you should use.



I'm pretty sure you have an internal pump now and I dodn't know how much trouble it would be to do a conversion. Maybe you should just take the next step and upgrade the internal pump.[addsig]

 

[Chuck]

1041049

Whatever pump you use has to make enough pressure (and volumn) to feed the injectors. Most external pumps are supposed to be located below the gas tank and as close to the tank as practical. They usually push alot better than they pull (the reason they mount them in the tank). Unless you armor plate it it would seem like a good candidate to get knocked off by a rock. I´d advize against it. Have you checked the pump prssure? There is usually a test point somewhere on the injector rail.[addsig]