Exotic Supercharged Ironhead Engine…
13th February 
no responses · Bike-building Exotic is probably too tame a word for this piece of work, a supercharged and heavily engraved Sportster Ironhead engine. Photos came from the Den of Sportsters blog. Unfortunately there was no information published on the engine itself or the builder. If you have any info on this, please send it along.
Right side view of Supercharged Ironhead
Ironhead left side view showing Supercharger drive.
Rider's view of Supercharger…