This is very interesting 

that type blower, more for up high. not sure what size motor that is , but as most late big twins have a lot of cubic inch. the blower looks on the small side to deliver the amount of air required. so don't think it would make big HP. not my style as the intercooler gives it a V Rod style or water cooled style. but what would I know.

Thanks T4  sometimes when I do that a picture comes up and sometimes just it's URL 

that's good, has it had any speed trials or been down to Santa Pod raceway? I always like it when they back up HP like that with some real data like speeds it clocked with official timing equipment. how much TQ?

https://www.hdforums.com/forum/milwaukee-eight-m8/1241687-supercharged-breakout-1-4-mile-times.html

R2D2 not very impressive 1/4 or 1/8 mile times or speeds , I had a twin cam dyna carb that was mostly stock and runing stock wheels 130 . 90 x 16" rear tyre I think it only had about 110HP & I beat those speeds and times, also a M8 street bob EFI natural aspirated  think was 120 cubic inch but stock frame foot shift. was from Blacktown Harley ( Sydney ) ran 1 second quicker 1/4 mile and was a lot faster in trap speeds. the difference at the track would be about half the track length in front. so no matter what qualifications builder has it don't work , in the real world.

I completely understand man BUT in the traps it's the nut behind the wheel that does the time most times,not the HP or TQ unless you're very practiced , a 200 RWHP bike has more than a 120RWHP bike.It's application.