..... Fuel can the s2 mfi system flow? And at what point is it essential for efi? I won't bore you with the spec, but it's basically a 2.1 Zvh with all the trimmings. It's going for the fuelling and boost to be set at msd on Friday. I want 20psi but will it be able to fuel enough for this?

Come on guys.... Help out a newbie