Alert icon
We're changing our privacy policy. This stuff matters.  Learn more  Dismiss

Harley Big Bore kit, EFI Re-Calibration

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
28,223
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Jan 9, 2009

From HOG Service & Up-Grades DVD

Category:

Autos & Vehicles

Tags:

License:

Standard YouTube License

  • likes, 1 dislikes

Link to this comment:

Share to:

Uploader Comments (barajona2)

  • so i have a 09 xr1200 sportster is there a big bore kit coming out for it yet?

  • Not as far as we know.

see all

All Comments (7)

Sign In or Sign Up now to post a comment!
  • @k9forkids actually the 1200 is a 3.5 bore by 3.8 stroke, stock. if you machined out 1/2" it would be a 1560cc/95ci

  • @import77 Keith Black makes a 3.5" piston for the 1200 which would give you 1380cc so I was told. Take your cylinders to a machine shop that know what are they doing and have them bore out .500" thats right 1/2" over bore. My buddy is doing exactly that!

  • yes there is. how big do you want to go?

Loading...

Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more