i have manifold, injectors, fuel rail, but no regulator, so i need one. if i use a cossie one i'm okay? the car is an Xr4i, mfi base, gonna rebuilt it to 2.8 EFI using a 2.8 scorpio/granada EFI inlet and such, but i do need bigger injectors and such, so i found those already. i use something like megasquirt, and i should be able to control the injectors in many ways, even sequential firing so to say, so a cossie one is okay? I just cant find if a non turbo version works as good as a turbo version. i can buy a stock cossie one for a few quid, and i have to replumb all the fuel lines under the bonnet, so i'm thinking of using braided hose and good fittings to do that, just to make the installation better than stock, and also a bit neather than stock. i'm not on a very tight budget, but i cant afford to invest hunderds of quid on a fuel regulator, and i want to be sure i have one that does the right thing instead of possibly destroying my engine becouse the regulator cant handle pressure instead of vacuum or something stupid like that!

cheers