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Title: running e85 inb6 a4 1.8t Post by: ktm733 on December 30, 2014, 04:10:10 PM People are stating you need a walbro inline fuel pump but others state we come stock with 4bar and the pump isn't needed. Can someone give me insight before I buy the fuel pump. Thanks a million
Title: Re: running e85 inb6 a4 1.8t Post by: _nameless on December 31, 2014, 03:47:49 AM People are stating you need a walbro inline fuel pump but others state we come stock with 4bar and the pump isn't needed. Can someone give me insight before I buy the fuel pump. Thanks a million Id say no way... Your cars fueling sucks! There's only enough fuel for basic stage 1 (@93 octane). Considering on e85 you use on average 30% more fuel to get the same o2 sensor values as gasoline. So lacking in the fueling department for delivery and needing a lot more fuel to get a o2 value of 1.0 you'd need injectors for sure. Stock fuel pumpTitle: Re: running e85 inb6 a4 1.8t Post by: ktm733 on December 31, 2014, 10:56:55 AM I bought 630cc injectors but was wondering if my pump could handle it sense as you stated e85 takes 30% more fuel.
Title: Re: running e85 inb6 a4 1.8t Post by: 10101011 on January 04, 2015, 07:44:25 PM You need a pump like this. http://store.034motorsport.com/billet-drop-in-fuel-pump-upgrade-kit-audi-applications.html .Walbro pumps are junk. I am a professional and will never use them. The bosch 044 or the 040 will suply every thing you need and more. I have a 044 in my audi and it keeps up with my demands. I am pushing 400+ out of my engine. Look up in Google " Bosch 044 fuel pump "
Lee Title: Re: running e85 inb6 a4 1.8t Post by: 10101011 on January 04, 2015, 07:49:44 PM Try this too . . http://www.usrallyteam.com/index.php?main_page=product_info&products_id=1891
Lee Title: Re: running e85 inb6 a4 1.8t Post by: seishuku on January 04, 2015, 08:38:25 PM I'll second that... I run a Bosch 023 in my SR20 powered 87 Nissan, never an issue with it in the 10 years I've had it.
Title: Re: running e85 inb6 a4 1.8t Post by: ktm733 on March 02, 2015, 04:01:57 PM Sorry to revive a dead thread, but can you run e85 in a b6 a4 with ev14 720cc injectors yes i know over kill. With the stock k03 and not need to upgrade the fuel pump?
Title: Re: running e85 inb6 a4 1.8t Post by: ddillenger on March 02, 2015, 04:09:02 PM Sorry to revive a dead thread, but can you run e85 in a b6 a4 with ev14 720cc injectors yes i know over kill. With the stock k03 and not need to upgrade the fuel pump? Yes. Title: Re: running e85 inb6 a4 1.8t Post by: ktm733 on March 10, 2015, 08:23:17 AM Thank you!
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