am currently buildin an 1800 zetec for my track car, gona be runnin a single carb with my own manifold system, but i wondered if anyone knew if u could buy stoppers to block the holes where the injectors locate??

does anyone no if the 40dcoe manifold for a zetec uses the alloy spacer between manifold and block?? cos if so it would require injectors to be blocked off??!!??