one for the carby Guru's

[shelpi]

when putting a set of chambers onto a two banger what carburetor perameters should be changed?
ie main jet, idle (pilot) jet etc ?

[Honda Hoarder]

Set of chambers ?
The pilot and the needle clip air screw also
depends on the pipe top end/ low end etc
More info needed

[shelpi]

we are aiming for bottom end to mid range so chambers (now made) are not dissimular to the chambers made by the Brits wwwhiggspeed.com  Higgspeed performance products,
  mikuni vm32sh    carbs now at
               mj   110- 112.5
              pilot  30
             
recommended so far
             mj   170-  220
         pilot     30- 35
 4th clip on needle if to rich go one size richer on the needle jet

   update just cam in from hvccyle
r5 350 (piston port) stock pipes mj:125-135,  pilot: 30- 32.5,  needle clip pos: 3
r5 350 (piston port) dg pipes    mj: 130- 145,  pilot: 32.5- 35,  needle clip pos: 2
r5 350 (piston port) performance pipes mj: 140-155,  pilot: 32.5-35  needle clippos: 3

start rich and work down    IS THIS A GOOD PLACE TO START?  CHEERS               

[shelpi]

So please let me know if I am in the Ball park    cheers

[TT5 Matt]

yeah best to start very rich and work down,that way you dont cook your motor