As above does anyone know where I can find out restrictor pill sizes
mine is a my00 uk standard
contacted stealers and they have not got a clue what I am referring too.
here is the pill in a diagram

http://static.scribd.com/docs/ekfidb...IAL_VIEW=width
cheers guys im going to be drilling it out tommorow and would be nice to know what the stock size is.
thanks in advance

 

https://www.scoobynet.com/drivetrain...t-numbers.html

have a look at that thread the info needed should be on there

 

I had this issue a while back and ended up going with my own size restrictor (ie the quoted sies for my car never seemed to work right) I found it was a case of trial and error. Just bought some dinky drill bits from a model shop (I presume you have these as you say you're drilling it tomorrow)

 

Cheers for your help guys
will let you know the outcome....
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We've seen a few standard ones at 1.3 mm but anything's possible. Always best to check it. I wouldn't drop more than .1mm at a time.
Invariably we use carb jets to replace the pill with alternative sizes if we are going that way, but then I have the benefit of thousands of them!