looking at the way other people have done it I'm going to get a Facet solid state pump and a Malpassi FilterKing regualtor/filter.

Question... the regulator/filter comes in two sizes, 67 and 85mm I think. Is there any difference (other than size)? Why are there two sizes, are they suited to differnet applications?

Tim

The Bendix/Facet solid state supplying normal car type carbs dosen't need a regulator, fit the filter off a production car or one of those cheap in line jobs.