Fuel Pump Upgrade for Ethanol

eldinbabic · 08-28-2017, 12:09 PM

I am looking into upgrading my fuel pump to run a 40% ethanol mixed fuel. I have read through some forums but no one is very clear on what pump is preferred (brand/model). Any help is appreciated.

orteeze · 08-28-2017, 01:34 PM

Walbro 450 PN F90000267 is the common pump for stage 2 LPFP's.

Just did my own DIY and fitted to my stock bucket. So far so good!

eldinbabic · 08-28-2017, 02:30 PM

Quote:

Originally Posted by orteeze

Walbro 450 PN F90000267 is the common pump for stage 2 LPFP's.

Just did my own DIY and fitted to my stock bucket. So far so good!

I've seen the "fuel-it" stage 1 kits, is that pump not adequate for running ethanol? The stage 2 is twice the price.

eldinbabic · 08-28-2017, 02:32 PM

Quote:

Originally Posted by orteeze

Walbro 450 PN F90000267 is the common pump for stage 2 LPFP's.

Just did my own DIY and fitted to my stock bucket. So far so good!

I just looked at the pump, it's actually cheaper than a fuel it stage 1. Is it just a straight swap over? Thanks for the info

orteeze · 08-28-2017, 02:41 PM

Not sure what pump is used for the stage one.

I bought a kit from quantum fuels and purchased a 5/16 to AN quick connect. We have a lathe at work so I turned down the 6 AN threads for the 3/8 PTFE hose supplied. The bucket assembly is all held together by plastic welds and glue. You have to heat areas up and break them loose. Re-assembly consisted of rivets and zip ties lol.

mike@x-ph.com · 08-28-2017, 07:30 PM

Fuel it stage 2 kit would be the best option

08-28-2017, 12:09 PM	#1
eldinbabic New Member 3 Rep 7 Posts Drives: 2011 BMW 335i Join Date: Aug 2017 Location: Iowa iTrader: (0)	Fuel Pump Upgrade for Ethanol I am looking into upgrading my fuel pump to run a 40% ethanol mixed fuel. I have read through some forums but no one is very clear on what pump is preferred (brand/model). Any help is appreciated. __________________ 2011 335i xDrive - FBO, MHD Stage 2+, xHP Stage 3, Best 1/4 is 12.7 @ 106
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08-28-2017, 01:34 PM	#2
orteeze Major 223 Rep 1,073 Posts Drives: 2018 YMB F80 Join Date: Sep 2014 Location: Alabama iTrader: (14)	Walbro 450 PN F90000267 is the common pump for stage 2 LPFP's. Just did my own DIY and fitted to my stock bucket. So far so good! __________________ 2008 MB 335i-SOLD 2011 AW 335i M Sport- SOLD 2011 BSP 335i-SOLD 2011 BSP 335is- FOR SALE 2018 YMB M3- Current
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08-28-2017, 02:41 PM	#5
orteeze Major 223 Rep 1,073 Posts Drives: 2018 YMB F80 Join Date: Sep 2014 Location: Alabama iTrader: (14)	Not sure what pump is used for the stage one. I bought a kit from quantum fuels and purchased a 5/16 to AN quick connect. We have a lathe at work so I turned down the 6 AN threads for the 3/8 PTFE hose supplied. The bucket assembly is all held together by plastic welds and glue. You have to heat areas up and break them loose. Re-assembly consisted of rivets and zip ties lol. __________________ 2008 MB 335i-SOLD 2011 AW 335i M Sport- SOLD 2011 BSP 335i-SOLD 2011 BSP 335is- FOR SALE 2018 YMB M3- Current
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08-28-2017, 07:30 PM	#6
mike@x-ph.com BimmerPost Supporting Vendor 24199 Rep 190,807 Posts Drives: 07-335/12-328/18-M4/21-M4CP Join Date: Sep 2013 Location: Las Vegas iTrader: (23)	Fuel it stage 2 kit would be the best option __________________ Check out our current sale by clicking on this link! https://x-ph.com/sale/ Phone number 702-494-9435
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