Does anyone know if the 2000 ES Neon fuel pump is the same as the SRT-4. (pressure-wise) It would seem to me that they probably are but I'm not sure.

 

pressure wont be he issue volume would be.

 

No the srt-4 has a higher lph pump.

 

you can use the srt4 pump, as long as you keep the fuel pressure at the stock 2000 level (59psi i think?)

 

The reason I asked was I'm swaping my 2000 engine for a 2004 SRT-4. I asked the question backwards. But being that the injectors on the SRT-4 are larger and the pressure is the same (58 for the SRT? I think) then it should be fine...or no?

 

ah then no. the stock neon pump wont flow as much as the srt4 pump will. youll either need an srt4 pump, or a walbro 255 lph pump, whichever you can find easier/cheaper.

also, are you swapping the srt4 electronics (ecu) and wiring too? since the stock 2000 neon wiring and ecu wont work with the srt4 engine (because of the different crank triggers mainly)

 

You will need the srt-4 pump. or comparable,

 

Yea, I've got all the stuff I'm going to need, except the fuel pump. I bought an after-market intercooler and BOV. Plus I'm getting the tranny fixed up right. I'll post some pics during the process. Keepin it 3 speed.


Thanks, Brad

 

Just bought a Walbro 255LPH fuel pump like you said. Thanks for the advice. Brad