MAS:
It's hard to find all of the prior posts on the website after time has passed. I have posted on this issue before but i can;t fing them...so here goes again.
If you go down two teeth on the trans pulley, you will have to change belts, if you could find one that fits...you won't be able to do this.
If you use the HD-6peed with the change in pulleys, ist gear will wind out like a CJ in low range.
The HD six speed is manufactured by JIMS and Baker is a much better design.
There are two ways to go...Use a Baker Overdrive unit, which comes with a higher 1st gear...(2.84) and change your promary gearing to 24/37...or
the new Hot Setup is the Direct Drive 6-speed with new primary gearing...Talk to Baker tech about this.
I can tell you from experience that you will not be happy with the Harley setup.
I have a Baker overdrive setup in my SEEG with 24/37 gearing. I get a 5% boost in useable torque over stock. (I have dynoed the bike both ways) and rpm at 80mph is 3050, which is just about perfect.
Once again the boys at FREEDOM CYCLE in Reno helped with this setup. Brad Yuill, (775-848-8600) came up with the gearing and it works great. Also, no hydraulic clutch issues with the Baker...they furnish an adapter with the gearset.