Anyone know what pressure the fuel pump on pro rmk is rated for?
- Thread starter snopromod
- Start date
Psi
60 psi
60 psi
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
.
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
.
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Thanks for the info. Eric! :yo:
BTW, where did you conjure that info. up from???
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.
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.
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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..............
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
.
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
.
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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.
