Sportster Models 883, 883 Custom, 1200 Custom, 883L, 1200L, 1200S, 1200 Roadster, XR1200, and the Nightster.
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Old Oct 3, 2009 | 11:45 PM
  #11  
MADOGA's Avatar
MADOGA
Cruiser
Joined: Feb 2008
Posts: 226
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From: Perth Australia
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Originally Posted by Envy Life
I have a '03 sportster 1200 i just got a couple of months ago. I got the Rush Slip Ons and i put a K & N high flow tear drop air filter on it, since my buddy had it laying around from his 2003. I had to have it re-mapped also because i was getting the popping on decel and it would pop sometimes when i was at lower rpm's or starting off from a stop. Took it to my buddies shop and he put it on the dyno and did the work. Runs like a champ now.
how do you remap a carb? didnt the EFI start it 07?
 
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Old Oct 4, 2009 | 02:18 AM
  #12  
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midnight2005
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From: Fairmont, Wv
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got to use those special square jets to remap a carb!
 
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Old Oct 5, 2009 | 09:21 AM
  #13  
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blondy1
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I installed the rush slash down slip ons with a 1.75 baffle and the first day it did a lot of popping but it seems like the more I drove the better it got, love them now! I think if you have 07 or older bike your computer just needs to adjust it's self to the new pipes. I have an 07 XL883L.
 
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Old Oct 5, 2009 | 02:18 PM
  #14  
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PAsportster
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Joined: Sep 2008
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From: PA
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Originally Posted by blondy1
I installed the rush slash down slip ons with a 1.75 baffle and the first day it did a lot of popping but it seems like the more I drove the better it got, love them now! I think if you have 07 or older bike your computer just needs to adjust it's self to the new pipes. I have an 07 XL883L.
maybe 07 and newer ??? not 07 and older ?? LMAO , let us know how the remap goes using the carb... always take the forums with grain of salt...
 
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