SDSEFI has a killer computer/ controller & it is completely tunable without a laptop , it has its own hand held tuner included , we used the Eddy intake predrilled for injectors & supplied with fuel rails , but still had to buy fuel pumps , regulators & throttle body & make up lines etc
Yeah I really want to go with MPFI but I have a stroked 400 and as far as I know, there isnt a mass produced fuel injection manifold. I think the TBI systems will keep me happy and is considerably less. I know MPFI is better, but it's hard for me to justify the additional cost.
I like this MSD kit but Shelby brings up an excellent point about the first release. The FAST EZEFI has already been tried and proven, so I'll probably go that route unless something changes in the next month or two.