Indeed they do Gaz
Is that an RSturbo I spy Shell? :approve:
http://s88.photobucket.com/albums/k184/grsford/?action=view¤t=plenumno.jpg
rsturbo?:S
rsturbo?:S
never mind
i'm sure there is a breather on the top right hand side of the 182 version (round the back)
I thought all 182 part numbers began 8200 though I may be wrong?