Dyno or Fuel pack
Outstanding HDF Member
Joined: Sep 2014
Posts: 2,717
Likes: 273
From: Minnesota
Your going to need to do some reading in this section;
https://www.hdforums.com/forum/ignit...-injection-55/
Questions like your are best answered there.
https://www.hdforums.com/forum/ignit...-injection-55/
Questions like your are best answered there.
Seasoned HDF Member
Joined: Jul 2008
Posts: 9,281
Likes: 1,139
From: southeast PA
Have used XIEDs and the original Fuelpak. It may have been all I needed but I knew I was leaving something on the table. Now running the Thundermax and it brought the bike to a new level, so I'm biased.
However, if you want to get the absolute most out of the motor nothing will beat a good dyno. Find the best dyno guy around and get whatever he uses as a tuning system.
However, if you want to get the absolute most out of the motor nothing will beat a good dyno. Find the best dyno guy around and get whatever he uses as a tuning system.
Last edited by nevil; Feb 29, 2016 at 09:01 PM.
Ultimate HDF Member
Joined: Feb 2009
Posts: 5,132
Likes: 228
From: Garland, TX
If you are only planning on doing the intake and exhaust, the fuelpak, and if you want to add xieds, will be all you need. If you are planning on doing any internal engine mods, don't spend the money on a dyno because you will just have to do it again after you do the engine mods.
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Club Member
Joined: May 2007
Posts: 145,895
Likes: 821
From: 40 miles Northeast of Indy..
being old school,, I don't like to program my on motor tunes...
I am totally happy with my SERT tuner from Harley and the dyno I got 9 yrs ago.. Haven't had to touch or mess with it since then.. and it's been PERFECT....
I am totally happy with my SERT tuner from Harley and the dyno I got 9 yrs ago.. Haven't had to touch or mess with it since then.. and it's been PERFECT....
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