ok here are some fact's about putting the 36mm flatslide on our bike's...

1.will also need to get the high flow pingle petcock..this carb's like gas!!!
2.you will need to make a 2 into 1 cable..
3.will also need to put the freak on your bike..
4.will need diffrent K&N fillter's the ones that come with the freak will fit on these carb's "need bigger one's for the 36mm flatslide"

i have giving pat all the info and what i had to do to make these carb's work..and work they do they pull very hard and are a big step over our stock carb's