Sorry mate, forgot about the Vesper, and that it is a two stroke, impressive performance`s
,, however i feel it is a "impressive performance" that you ride one off those things at those speeds
, and your planning on going even faster
We had a vesper at a place where i worked once, bloody thing was always trying to throw me off
, had a lot of fun on that bike
, was good for wheelies
I gave hotting up 500 and 750 Kawasakies in the late seventies, but have always thought that i didnt go far enough with two stroke performance technoligy,,, marine motors would be the first i would study if i was too get back into them,,, especially this direct injection thing,,, geeze its tempting