8 deg injectors or 25 deg injectors

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07-25-2018 | 08:57 AM

skucera

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Stage I

Joined: Jul 2018

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From: Brighton, CO

8 deg injectors or 25 deg injectors

I have owned my 06 FLHRSI Road King Custom for 8 months. How do I know if the change was made between the 8 and 25 deg injectors?

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07-25-2018 | 01:26 PM

nevil

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Joined: Jul 2008

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From: southeast PA

Might be in the dealer service network data base. Ask your dealer if they can look it up for you.
Other than that, take one out and look at it.

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08-05-2018 | 08:21 PM

Jcrick713

Stage II

Joined: Aug 2018

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From: Florida

Look from the front left side of the bike at the rear injector. There should be a part number there. The 8 degree # is 27625-06....I can’t remember the 25 degree part number.

Last edited by Jcrick713; 08-05-2018 at 08:22 PM. Reason: Clarification

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10-14-2018 | 04:33 PM

blue06flhri

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From: RI

they also say 25 deg on them

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10-15-2018 | 10:17 PM

Ed Ramberger

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Joined: May 2015

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From: Then Wisconsin, now North Carolina

If it has the 8s and you install the 25s do not get it reflashed for the 25s. The map for the 8s averages about .2-.3 of an air fuel point richer which the bike will love.

Just out of curiosity - are you having a problem?

Also - here is a link to the information on identifying them as well as the pdf attached. https://www.rbracing-rsr.com/downloa...jectorswap.pdf

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