is the stock 93 5.0 stuff big enough to run on a 351c. who makes the plates?that sounds worth looking into. i like the power the c has i just dont like the stalling out. will the fi give me a better low end. thank s for the info. is there any body on this site that has done the 5.0 fi on the 351c
Stock 5.0 can just handle a stock 351W. With the extra breathing of the C, I think you will need more injectore and more MAF, then program the ECM to match it all.
Price motorsports make the adaptor plates. Big block distributor fits a C, so a cource of an EFI distributor for the C. Can be done, but expect it to need some tuning to get it right. As for more low end, depends on how much of the lack of low end is due to the cam. While entertaining this, the stock 5.0 intake will choke the top end. But you should be able to run an Explorer intake for enough flow.
So you need the basic '93 EFI system
Larger MAF that won't max out.
Explorer intake to breath
big block distributor, and injectors.
Intake adaptor
Almost forgot, the intake adaptor probably will not let the distributor clear, so you will probably need a distributor riser as well, check that over while shopping for the intake adaptor.
That should get you started on putting EFI on the C. Yes, doable. Lots more expensive then putting it on the W.