
Found This on the westfield-world site.
good info for someone decidingon which engine perhaps.
it's a good site that and their gallery has loads of helpful pictures.
They seem to have the power figures wrong for the early zx12r's
Most dyno printouts I have seen have them making nearly that power at the rear wheel... (160bhp)

There are a fair few details that could be improved on there database. But it is good that he has tried, and it is a good framework for good
information.
So, anything you think is wrong then let him know. I certainly have!
Matt
Matt, sent you a PM.
G.Man, if you can supply me with the correct power figures, then I will add them to the database.
It's very difficult to get accurate numbers especially as so many things come into the pot so I would appreciate any help I can get
Cheers guys
Tigger