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Half Fast Rider
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94 Posts
Discussion Starter · #1 ·
Hello all

I have just put Vance and Hines dual header pipes on my 2006 Ultra i am also running S.E. #98b mufflers and S.E. air kit and Rev Tech DFO. My question is will my DFO settings need to be changed for the addition of the dual head pipes??

Thanks for any feedback

Glen:dunno:
 

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Premium Member
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1,389 Posts
c3go48 said:
Hello all

I have just put Vance and Hines dual header pipes on my 2006 Ultra i am also running S.E. #98b mufflers and S.E. air kit and Rev Tech DFO. My question is will my DFO settings need to be changed for the addition of the dual head pipes??

Thanks for any feedback

Glen:dunno:
Yes because duals change the scavaging on both cylinders especially at lower rpms. But I wouldnt know a DFO if i sat on one...dont like hang on units..let alone ones that can only add fuel. To make the motor run right you have to be able to control ignition timing...as well as the addition and subtraction of fuel.

Race Tuner
 
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