Will Harley sevice department tune?
They simply fool the system into a heavier mix, but they work.
I use the SESPT with a map downloaded from HD, then modified through test runs. It's a good option for the price. Other more expensive tuners do more, but cost a couple $$ more.
Road Master
Joined: Mar 2013
Posts: 1,040
Likes: 0
From: Indiana
The Power Vision does much much more and it is yours to keep and use . The Harley flash will help but not fix anything . Also with the Power Vision you can change the idle to your liking . If you ever go into more mods (cams) you still have the Power Vision and it is paid for . You can spend the money once or keep paying Harley and not get what you ask for . It really is a no-Brainer . ( pay H-D or do it yourself )
Extreme HDF Member
Joined: Aug 2012
Posts: 11,392
Likes: 184
From: Big ol Titties
They do very slightly, just enough to bring you back to your lean stock levels.
Road Warrior
Joined: Apr 2012
Posts: 1,438
Likes: 12
From: Washngton State
I use a power commander V and most HD dealers have a dyno machine. They're cheaper than most dyno shops because they charge you by the hour, not a flat rate. If you just have stage one upgrdes, it will take them no longer than 2 hours to build you a custom map.
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