yes, building 250 for buck,
DUI for buck IDK... I was thinking DSII for buck, keeping if ford easy...
Buck is getting atomic EFI, it has the option to learn timing or take timing, by it's wire diagram. very simple to swap back and forth. but it ONLY works with a DSII to swap it between controled timing and non-controled.
Now, if someone wanted a TBI setup with a DUI thats all READY to go!!! I'd consider dropping in a DS1 and tuning it to be good and dependable with the carb. BUT it's cheaper for me to convert the DUI back to 4pin and sell the mustang as running and the TBI kit seperately.
price, IDK give me an offer to the kit? with DUI or without?