Scaling em up may work (I ain't up on "scaling") but what I do know works is if you have 2.14 intakes is to widen the 2.08 templates 30 tho wider on each side (2.14-2.08= .060 div by 2 is .030" . I'd trace em out that much wider on a clear sheet of fairly stiff laminate plastic like what they come on. EDIT Yeah I dont know why the LA swirl port instructions were so double printed/messy, that is the way I got em & they were brand new