Hi Guys: I have build a 13B p port rotary with 2 x 45 mm ID runners. Just want your opinion on thé injectors to use. Must i use 2 injectors per intake runner ? staged. or can i use for instance 1 x 1000 cc injector per intake runner. Thanks Le Roux Sent from my iPhone Le Roux Breytenbach -- Homepage: http://www.flyrotary.com/ Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html