which jet after upgrading from 1s to 2d

[cosator]

hi !

i am upgrading my 1s-system to a 2d-system in my 1.4l 4-cylinder turbocharged car (cr 9:1 and 1.2-1.3bar boost pressure with bigger turbocharger).

when using the 1s-system i ran a 0,8mm jet right before the throttle body which starts to inject at about 0.7bar.


which jet size shall i use with the 2d-system ?



thanks.

[mx5]

depends on what water percentage do you want to run?