77 Celica Gt 22r 40mm Mikuni sidedrafts - Toyota Nation Forum : Toyota Car and Truck Forums

jojackson · 11-18-2009, 07:45 PM

Are these carbs too big for this engine? what PSI should my fuel pump be set for? I have a mild cam in it and the previous owner ran a 2.5" exhaust with a pacesetter header. Does 2.5" seem a little big for this little engine? It seems to be a b$^@* to start and I think it may be dumping too much fuel in. Any help would be GREATLY appreciated!

Josh

jojackson · 11-19-2009, 03:16 PM

I set it to 5psi and advanced the timing 3 clicks and now it starts up first time every time, but still seems to sputter a little bit when I rev it up. An ignition system would help this, I'm sure. Any suggestions on what system to get? I've read about the DUI and MSD and I'm pretty sure I'll go with the MSD. anyone else have that ignition on the 22r?