L33 swap to E30

[mzracer13]

After many trials and tribulations, and mucho dollars, I finally have the thing running, kind of. It is making large amounts of black smoke and noxious odors and seems to be miss-firing. I am using an LS1 intake and injectors which had to be adapted to the L33 harness. The plugs are all black. With the key on, I am measuring 12.4 volts on both sides of the injector. This doesn't seem right. Anyone got an answer or a direction to go??

[NotaHybrid]

What's the afr? It sounds like it's running rich. Did you have it tuned yet?

[jalopi]

make sure the L33 injectors and the LS1 injectors both have the same impedance, that's where i'd begin anyway

**edit

also, you didn't mention if you tuned the L33 computer to compensate for the different intake and injectors - I think the ls1 injectors flow more fuel, which might explain you running rich as hell.