I'm guessing restoration project ?
Pulled my 2Tb carbs many years ago from a scrap yard, with intent on tweaking their potential. A rare part, I knew.
Would definitely need to freshen. Probably need to import a 'running' set.... unless you're patient and get lucky
Enthused how my 3TC daily performed with the regular single Aisin.... as well as recalled from my younger days
A 1975? SR5 at the local late night spot, spank nearly everything he raced! Distinctly remembered those dual oem cabs
Dunno what mods, but it performed for it's simple appearence
for exhaust side, I'd look at modding a $100 miata oem exhaust header(ebay/junkyard). A quality piece
4 into 2 into 1

4 into 1
