Koknokker
New LVC Member
Anyone know the bore spread ( center to center) on a twin 65mm tb for the 04 mach 1? I just bought the intake for my 98 lsc (db casting heads next) and im messing around with the top lid polishing and i was thinking of opening up the bpres to match the bbk piece. The stock tb is 72mmspread and so is the manifold itself. Can i assume the bbk tb is 72mm as well?