do i need to tune my bike.

Discussion in 'Sportster Models' started by primeaux06, Feb 16, 2014.

  1. primeaux06

    primeaux06 New Member

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    I installed v&h strait shot slip on exhaust and a screaming eagle stage 1 intake on my 2007 sportster 1200.i also have a screaming eagle super tuner they sold me at Harley I haven't opened yet.b4 I open it and make it unreturnable($400)does my bike need to be tuned?its not backfiring.how mush horsepower are we talking about adding with these upgrades and potentially with the sest?thank you
     
  2. HDDon

    HDDon Experienced Member Contributor Retired Moderators

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    I can't tell you that it will add HP, but I can almost guarantee that you are running very lean. Before I hooked up the super tuner and I would look into the Dobecks units offered here on the forum. Forum members get a discount.
     
  3. Jack Klarich

    Jack Klarich Expert Member

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