Anyone know what pressure the fuel pump on pro rmk is rated for?

[snopromod]

Need to know fuel pressure rating on pro rmk fuel pump please, cant seem to find it when I google it!

 

[tinkerjohnson]

Psi

60 psi

 

[snopromod]

Thanks Tinker! Need to know because we are trying to use stock tank and fuel pump on my Nypro project

 

[mountainhorse]

Tinker is correct.... Here's some specifics.

The Seimens-style fuel pressure regulator (FPR) that is built into the Pump Flange Assambly (PFA) of the PRO Chassis CFI sleds is set at a non adjustable 4-Bar (58psi)

There is about a 5% +/- on that.

The pump itself, a Walbro #F20000286 is rated at

39.7 gal/hr at 58 psi with 14V source draws 6.6 amps

10.6 gal/hr at 58 psi with 8V source

shutoff pressure 101.5-152.25 psi






.

 

[snopromod]

Damn mountainhorse your smarter then wiklepedia! Now thats information, just what I needed.. Thanks

 

[Merlin]

The Seimens-style fuel pressure regulator (FPR) that is built into the Pump Flange Assambly (PFA) of the PRO Chassis CFI sleds is set at a non adjustable 4-Bar (58psi)

There is about a 5% +/- on that.

The pump itself, a Walbro #F20000286 is rated at

39.7 gal/hr at 58 psi with 14V source draws 6.6 amps

10.6 gal/hr at 58 psi with 8V source

shutoff pressure 101.5-152.25 psi
.

Thanks for the info. Eric!

BTW, where did you conjure that info. up from???

 

[mountainhorse]

Walbro sheets I had on hand and the Auto Performance Engineering website.

The Polaris factory pump is a "typical 155 lph pump" in terms of the internal workings for our intents and purposes.

Here is a chart from APE.

 

[Merlin]

Walbro sheets I had on hand and the Auto Performance Engineering website.

The Polaris factory pump is a "typical 155 lph pump" in terms of the internal workings for our intents and purposes.

Here is a chart from APE.

Thanks for the link to the pumps, that'll come in handy in the future....................

I was more curious about the info. on the fuel pressure regulator though............Did you visually identify the FPR that is installed on a PFA to determine what type it was???

Never having removed a PFA myself for a close up look, I'm just curious as to what makes it tick..............

 

[mountainhorse]

I have had the PFA off and the FPR out... It looks like a Siemens... but Walbro could have supplied from another mfg that makes knock-offs.

The numbers on the FPR are 2688-EO, 60-049, and 135-22....

The 135-22 Relates back to a Walbro Part number for a FPR... but I have no other info on it. Retail is about $40.

Lots of info here http://www.google.com/patents/US5413077




.

 

[Merlin]

I have had the PFA off and the FPR out... It looks like a Siemens... but Walbro could have supplied from another mfg that makes knock-offs.

The numbers on the FPR are 2688-EO, 60-049, and 135-22....

The 135-22 Relates back to a Walbro Part number for a FPR... but I have no other info on it. Retail is about $40.

Lots of info here http://www.google.com/patents/US5413077
.

Awesome! Info. saved for future reference..............

Thanks again!

 

[Texasron]

I once heard on Snowest (here) that the fuel pump was same as on a chevrolet p/u. Not sure, seems like napa matt knew about it, somebody might check with him.