weber 40's jets

[rednova]

hi guys just a quickie but it might sound dumb, ive got 40's jetted for a 1400 on my gsi lump at the moment and ive found this info for jetting a 1600 from vxon


Choke size: 32
Main Jets: 125
Emulsion Tubes: F15/F9/F16
Air Correctors: 170
Idle Jets: 45/F9
Pump Jets: 40/45
Auxiliary Venturis: 4.0

what should be in im guessing

Choke size: 27mm
Main Jets: 110
Emulsion Tubes: F11/F15/F9/F16
Air Correctors: 160
Idle Jets: 40/F9
Pump Jets: 30/35
Auxiliary Venturis: 4.0


dumb question is how many of each do i need?

are they all relatively easy to swap over

cheers

[comptoncj]

They're easy enough to swap over, when i re-jetted my 40s i put new service parts on them as well, all in all i spent about £85 on service items and new chokes and jets, its not 100% mind you but it needs to go on the rollers

[rednova]

cheers but how many jets etc do i need to order is it 4 of each?