EMPI Twin 40 HPMX Carburettor Kit, VW Type 4 T2 Bay (1972-1979), T25 (1980-1983), 912 (1976)EMPI twin 40mm HPMX carburettor kit for 1700 1800cc Type 4 engines. This kit is well suited to performance engines. Supplied as a complete kit including carburettors, manifolds, linkage, air filters, fuel hose and all hardware to fit. Comes complete with detailed installation instructions and EMPI packaging. Kit does not come with idle vent tubes or velocity stacks. For optimum performance this kit should be setup on a rolling road. This kit will not