Need for fuel management

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Terros
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Need for fuel management

Post by Terros »

Hi all, just wondering if you can get away with after market mufflers and a KN air filter without installing a cobra, or other, fuel module :hmm:
Some bikes will handle one or the other, was just wondering about the 1700. :Cball
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Bob
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HMB Don
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Re: Need for fuel management

Post by HMB Don »

I installed a K&N air filter on my 1700, without any other mods. Runs good, but runs much better with 90 or 91 fuel. Air filter has been in service for over 30,000 miles.

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debron
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Re: Need for fuel management

Post by debron »

HMB Don wrote:All AVA members PLEASE send me pictures of you and your motorcycle for the Voyagers Voice

bluemedina@sbcglobal.net
. . . And to me for the AVA members gallery page on the website. . .
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Beetle 66
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Re: Need for fuel management

Post by Beetle 66 »

I have the K&N air filter & V&H exhaust & it run's fine.
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Re: Need for fuel management

Post by Terros »

Thanks beetle :wnk2: I kind of thought it might. I have heard though that adding the fuel module might help bring the temp down a little.
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Bob
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rick
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Re: Need for fuel management

Post by rick »

Beetle 66 wrote:I have the K&N air filter & V&H exhaust & it run's fine.
Anyone gone the other way? I have the Thunder stock air kit, with stock pipes and rear baffles removed. Am running a G-man controller but mileage has dropped to 32-35mpg from 42-39.
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Re: Need for fuel management

Post by David (N. Alabama) »

This is one of those: It depends. Are you making these changes because you want more performance out of the bike? Are you making these changes because you just want more noise? These bikes are usually lean from the factory. Adding more air without more fuel makes them even leaner. The US bikes are not closed loop. No oxygen sensor in the exhaust. Good luck.

BTW: I run stock exhaust that everyone can't believe is stock, and OEM air filter.
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