Gus wrote:zed1015 wrote:You can make your own out of M5 brass grub screws or threaded bar and some micro pcb drill bits.
IIRC 0.6mm is the size for the Z but you could make several sets of different sizes to fine tune to your particular set up.
Trickiest bit is not breaking the drills.
http://www.gwr-fasteners.co.uk/m5-slott ... 1740-p.asp
Could you tell me what sort of length the restrictor should be as I'm going to try and make some?
Cheers Gus
They are only 10 to 15mm long max.
It's the hole size that matters not the length.
You don't want to be tapping too deep in to the carb and damaging the original fixed jet.
Also don't worry if the drill bit wanders as it goes through.
The Ledar ones start off central but most times emerge towards the edge at the other side.
