Nothing wrong with the SD. I liked the small primaries/big secondary's. It performed well in street driving. I just wanted an aftermarket EFI on the Mirada.I recently purchased a SD. How did you like it? Why did you get rid of it? The one offered by demon is cheap looking, IMO
Also, where did you get that throttle/kickdown bracket? Brand and part number would be nice..
'77's came with either a 2.45, 2.94 or 3.23:1.What rear gear did these come with?