THE SINGLE BEST STRATEGY TO USE FOR 4AGE 20V BLACKTOP

Re: ITB Conversion on 16 valve 4AGE really? it's possible i should really get yourself a new a single then? presently i get about seven.5L/100km for my rather regular ae92 SX? (about 450km's amongst gasoline lights) i havn't had mine plugged in for over six months since redoing the exhaust in advance of xmas! (snapped it off)wonderful fellas, been