Help with jetting

[shepster]

hi, trying to get mates super jet tuned. 62 t, Factory limited b pipe, Ada head 180psi, v force reeds, twin 38's, riva flame arrestors.
Jetting so far :
Main 140
Pilot 70 stock
Stock needle and spring.
High screw 1 1/8
Low screw 1 1/2
any ideas on a starting point for the screws

many thanks

 

[Frosty]

running the same setup, with a ported 701 and oem airbox. here is my carb settings:

Main 135
Pilot 70 stock
Stock needle andseat
Stock spring
High screw 1 1/2 turns
Low screw 1 1/4 turns

These are the FPP recommendations for the B-pipe

http://www.factorypipe.com/Technical/Instructions/701sj03.pdf