dazed and confused slip ons

Discussion in 'Engine, Fuel and Exhaust' started by bullfrog, Mar 19, 2010.

  1. bullfrog

    bullfrog New Member

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    I recently installed 04 screaming eagle II slip ons onto my 09 Sportster 1200 Low and they have no baffles in them. Needless to say it sounds great performs well :newsmile036:,my question is: Are there going to be any problems in the future with motor or performance etc. Any advice would be great. Thanks in advance!
     
  2. NEWHD74FAN

    NEWHD74FAN Experienced Member Retired Moderators

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    Dazed and Confused...hmmm LED ZEPPLIN Rock and Roll with a dash of rumble from "baffle-less SE slipons? Should be a nice combination, but would be better with a properly fitted set of baffles in there...if you left the air cleaner, the EFI system along, you should be fine (the bike will be running a bit leaner, but should compensate for that single change. If you do change the aircleaner, it is recommended you either get the HD download to richen it a bit back to normal or consider getting an EFI fueler like TFI to access the untapped horsepower that the free flowing aircleaner and muffler adds, completing full Stage I mod which is ideal.
     
  3. bullfrog

    bullfrog New Member

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    Hey thanks a lot that is great news! I appreciate the info. I will definately check into the additions.
     
  4. thedommyLlama

    thedommyLlama Member

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    I would pull the plugs after about 200 miles to make sure they dont have white burn marks on them. If they do you more then likely are running to hot and would need to get the bike dyno'd
     
  5. bullfrog

    bullfrog New Member

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    I will be sure to check that out after 200 miles. Thanks for the heads up.