Originally Posted by RWD_cossie_wil
Will have to suck it and see Marco for a bit, Can the inserts be re-valved or is it just cheaper to buy new ones? Car will be 95% Road use, very occasional track, and a few goes at the pod'

hi will
a gravel can be converted to tarmac yes , but tarmac can't be converted to back togravel
you can get them re-valved to a different rating , i just send mine to D.O.M.E dennis osbournes
marco