V12 Lambo on a bike
 

Quite insane:

Under-seat radiator mod, anyone?

Just like some old fart to put a tractor motor in a motorcycle.

Rumor has that it accelerates like a monster, but handles like a pig. Think Kawasaki H3.

Just 'cause it's possible don't mean it's a good idea.

Here's a V12 that is much more worthy of respect IMO:
Honda V12 CBX by Andreas Georgeades

I sure like the Honda one better. Seems like a fair bit of wrench turning went into that.

Did you guy miss the size of that engine? Probably the old man that built the bike missed it too, but when he realized what he was doing he didn't turn back. So he found an handle bar in hell and fit it straight between the blocks. Then created a linkage from another universe to steer the front wheel. Driving that thing takes big ballz. He built the impossible and deserves more credit. Just my opinion.

Welcome to the peanut gallery.

this looks so much better and more drive able but either way its quite insane

but if your after just more power go and build a boosted busa and it will outrun both these bikes just because it weighs less so in my mind their just gimmicks

I don't know but I think Boss Hog still makes bikes with V8 engines for those of us who are way too lazy to weld engine blocks together but who still appreciate true excess engineering.

That thing is fugly but it does sound good.