| All a bit much eh, that stuff in the link. 4th last paragraph in the link gives the 50mm truth. He sells the lemon, and keeps the std ST4. "The DP system turned out to be a bit of a non performer", is his quote.
Where do i get this technical waffle? I have already been part of a engine build team on a rather wicked 650 pantah race engine in 1984. Mr Personality and his old partner, the original Mr Personality are no fools. What Brad did with a dyno, they did with pencils and calculators. Even built the headers from scratch, using fomulas from a 1950's book! Beast of a bike! | 
Hybrid Mode
