E30 injectors!?!

[TobyB]

I checked my FPR it is the 2.5bar spec. I rechecked the fuel pressure and it reads around to 37-38psi which is close to 36.75psi (2.5 x 14.7) or is my math wrong? I am using the O'riely rental unit, so no guarantee on accuracy.

Hey, here's a thought- if the small hose on the back of the pressure regulator's not hooked up or is leaking, that'll make it run quite rich. Also make the pressure read high- it should be
2.5 bar - whatever manifold 'vaccuum' is.

t

[e30patalohas]

Installed replacement injectors, high impedance lower flow, and e30 runs waaaay cleaner, more responsive, no misfiring at 3-4k rpm anymore. Exhaust smells "normal", but I think the cat is probably a goner from running rich so long. There is a slight stumble upon initial acceleration that wasn't there before but hopefully I can re-tune some things to fix the response. Any ideas on where to start?