it now also says it has a bravo 3 drive......
this was his reply to my email (this is before he edited the spped figures):
The guy that buit the motor said it was making 750 hp.
Im not sure of the pitch. I had a gps,the speedo says 75 and it was buried.
the out drive is a mercruiser.
We can take it out anytime you want.
Oh and BTW......
I have the same blower setup on my boat (B&M 174) on a worked 454 and it only makes 570hp. So he also has tacked on a few ponys along with the mph