Maar nu lees ik dit op http://www.rtoc.org
"Standard carbs contain a 1.2mm (120) main jet and 1.15mm (115) air corrector jet. For up to 16psi, you should fit either a 1.35 or 1.40 main jet, and possibly reduce the air corrector to 0.9mm. This will ensure enough fuel can be supplied for the extra boost air supplied. Above 16psi, you may need a 1.5mm main jet."
Was muß ich jetzt machen?

grtz!