The stock cams were SE253's.
I recently bought a 2006 CVO Ultra Classic from the dealership with 16k on it. The upgrades were pc3, Hooker Slip Ons, and Cams. Cams? I got no further description on the cams. The dyno sheet says 96/104 I think. I'll post a pic of it when I get home. I'm asking you guys for common cam upgrades for this engine. Something maybe that would get these results with the stock intake and filter.
Before changing cams 2 recommendations: 1. check crank run out, 2. do a leak down test. Many of the 2005-2006 era bikes had valve seal issues. Once replaced they were good to go.
Zippers 575's were good upgrades the springs will handle these cams.
Another good upgrade cam was the S&S 570 cams set at 10:1.
You have to decide where you want the power and what type of power you want to really specific recommendation. Low-mid power or mid-topend duration, overlap and lift will be the concerns you have depending on power and limitation of not doing headwork and check/setting up the heads to handle different lifts. As you only have a 43mm throttlebody that is going to limit the horsepower. Many guys did headwork and put on a 51 -55 mm throttlebody.
The 570's 43mm throttlebody, (sach's) headwork, 2-1 exhaust 10:1 compression on the hemi heads you have yield in the neighborhood of 100-105 hp and 115-119 torque. More hp can be expected with a bigger throttlebody.