I did a search to see what BLMs are all about and I kept getting posts talking about, but not explaining what BLMs are.

I'll be firing up my motor soon and burning proms shortly after. I just converted to a 730 ECM and purchased TunerCat.

What do I need to know about BLMs? Sounds like it's a speed density thing.

 

I did a simple search in Google and this is the first thing that popped up ...

http://www.gnttype.org/techarea/faq/BLMINT.html

... great explanation.

Tim

 

great info, thanks!

I think my search struggle was that I didn't know what BLM stood for. That and I only searched on this forum.