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Old Aug 31, 2009 | 03:59 AM
  #1  
Mike in Oregon's Avatar
Mike in Oregon
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From: Salem, Or.
Question Exhaust Mod

When I get my V&H Dresser Duals, will I need to make any adjustments with the EFI? I'm already running slip-ons with big air intake.
 
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Old Aug 31, 2009 | 07:22 AM
  #2  
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dirtdobber
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From: sand mountain Alabama
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Are you referring to high flow ac?
If so i would consider a fuel manger. With the epa regulations the HD's run lean so adding a high flow ac and true duals will mean a more lean engine.


In God we Trust

dd
 
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Old Aug 31, 2009 | 07:28 AM
  #3  
FLHTCU Owner's Avatar
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From: North Texas
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If you don't get some type of PC, the bike will not run as efficient and will most likely run exceedingly hot.
 
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Old Aug 31, 2009 | 07:42 AM
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SG 1's Avatar
SG 1
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From: Monroe, Louisiana
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What they said.
 
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