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06-24-2007, 01:35 PM #1
unlocked converter on dyno % loss
How much will you lose % wise if you dyno with an unlocked stall.Lets say I dynoed 365 rwhp . My dyno guy said my converter was making me read lower numbers.My Max A/F was also 14.62 then it looks like it is 12.07 at the end of the run if I am reading it correct. Do I need a new tune even though my car runs good and strong.Just curious what numbers I should be at.Also have a 12 bolt,3.73 and a midwest 3400 stall.
Last edited by 01WS6475hp; 06-24-2007 at 02:21 PM.
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06-27-2007, 05:55 PM #2
I have been told that it is good for .2 to .4 on your e.t. With the 4th gen Fbodys I have been told that the PCM will have to be programed to lock up the converter. My only question is how can this be done with a simple electrical switch?
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