upload? is there a button for that... sorry for my ignorance but i am new to forums....reading for awhile now, posting well new to that. i have looked around this page and i do not see it....sorry...

i cannot figure out how to upload a xdl file. i tried as an image it said too large.

the knock sensor is working. i can advance my dizzy timing inital advance and it will raise the knock counts. the problem is that when i back the timing off so that no knock is detected and drive...

so i guess i must go back to the drawing board. any suggestions on what a max advance should be (more or Less). do i just advance until knock sensor goes off and retard a couple degreees. i will...

i just noticed that was i am datalogging and i step into the gas my pcm retards the timing even though the ks is not going off, the knock counts do not climb just retards timing instead of adding. i...