I have a set of these allegedly from a FZR 6oo LINK does anyone have any info on setting them up, or know of a friendly Yamaha forum that might?

What are they going on?


Stu

I have them on a 1600 pinto being built, it runs but obviously needs sorting, I have bored the main jets to 1 mm, seems the standard, need to work out settings for intermediate and low speed running.

My ZX6R carbs have 1.6mm jets. 1mm seems small.

You really need a wideband AFR meter to set them up at home or ideally an RR session.

Stu