N20 still stumbling after injectors replaced under warranty...

BunkerJ · 03-19-2018, 02:57 PM

Quote:

Originally Posted by ChubbyWilly

Do you know what they re-gapped the plugs to?

Proper gap is 0.018 to 0.02. I've had mine at 0.018 to run 23PSI.

LegitF30 · 08-16-2019, 06:52 AM

Quote:

Originally Posted by BunkerJ

Proper gap is 0.018 to 0.02. I've had mine at 0.018 to run 23PSI.

What about 21. Psi. .002?

bmwchue · 08-16-2019, 07:23 AM

Quote:

Originally Posted by LegitF30

Quote:

Originally Posted by BunkerJ

Proper gap is 0.018 to 0.02. I've had mine at 0.018 to run 23PSI.

What about 21. Psi. .002?

anywhere between is fine

GreenF30N26 · 08-16-2019, 01:18 PM

Quote:

Originally Posted by LegitF30

What about 21. Psi. .002?

I’m using stock 0.032 gap on BM3 stage 2 without issue. If you’re putting in new plugs you might as well gap down to .018-.022. But doesn’t seem necessary