Results 1 to 10 of 26

Thread: Hptuners Log data translation help required !

Threaded View

  1. #9
    Join Date
    Mar 2007
    Posts
    1,705
    Quote Originally Posted by George C View Post
    for shifts<br />
    <br />
    mph and rpm both have to be met in order to make a shift true....if rpm isnt being met then compare shift mph vs actual mph.. raise mph till it matches the rpm<br />
    <br />
    <br />
    <br />
    with 8 psi you can easily get away with 1degree of timing deduct per psi...so figure what your motor NA would normally see and start removing timing from there. on 8psi you can run 20* timing easily with a AFR of 12.0
    <br />
    <br />


    there is no way I can figure what my engine timing likeness is at N/A state....she was born boosted.

    I try to think engines are like humans. they all flesh and bones, but tend to act different when exposed to various situations. So do engines.

    I think that if I can find a way to calculate my exact dynamic compression ratio, I'll be closer to pinpoint a generic number for the timing, and then work it up and down on my specific weather situations and other variable conditions.

    To do that will you guys need my exact specs, or can you give general advice....like one size fits all?

    thank you guys for all the advice.
    Last edited by 2boosted; 11-27-2012 at 09:33 PM.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts