Optimizing slip-ons?

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Jan 26, 2009 | 06:20 PM

#11

Stang951

Road Warrior

Joined: Sep 2008

Posts: 1,811

Likes: 22

From: Louisiana

I did the sert myself on my Nightster. Was real easy! I had it dyno tuned locally, but I later heard that the tech doesn't really know how to tune very well. I'll give him this though, he go 80hp and 76tq out of that 1200. I heard that was pretty good with a/c and slip ons.

Jan 26, 2009 | 06:44 PM

#12

RODEO

Outstanding HDF Member

Joined: Sep 2008

Posts: 2,458

Likes: 0

Apparently, there is no need to modify your EFI with a controller, even if you do mufflers and air cleaner. This is good news for those of us concerned about warranty and dont want to modify the EFI.

https://www.hdforums.com/forum/touri...-this-one.html

Jan 26, 2009 | 10:35 PM

#13

HHI Dave

Tourer

Joined: Dec 2008

Posts: 314

Likes: 2

From: Bluffton, South Carolina

Quote:

Originally Posted by Cloud09King

What is H-D's version of Ness' Big Sucker without going all the way up to the SE Heavy Breather ($350!)?

Here's a post from another thread regarding the difference between the Ness stage 1 and Ness stage 2. I believe the Ness Stage 1 and the SE Stage 1 are comparable, both are designed to be used with the stock aircleaner cover if desired.
https://www.hdforums.com/forum/4443899-post5.html