Can anyone tell me exactly what RRM pb fools with. is it just a/f and timing or is it other things? The reason im asking is i am thinking about geting the emange and a wideband so i can get my a/f ratio tweaked a lil bit. Then eventually taking it into a shop and getting the timing and ignition fooled with to get a lil bit more power on a dyno. That is unless RRM releases there software then i wont need any of this.

 

bump... anyone?

 

search... i have explained it over and over agian in multiple threads

 

True, it's been discussed many times. I believe it's the fuel curve (map) which adjusts the air/fuel ratio.