88trailfinder Posted October 17, 2015 Share Posted October 17, 2015 I'm trying to figure out my timing on my 88 pathy so I can gain more hp. I know it has to be at 12 at the tdc and that I have 2 degrees to play with. What's best for more hp, 10 or 14? Link to comment Share on other sites More sharing options...
Kingman Posted October 17, 2015 Share Posted October 17, 2015 15° works great. Link to comment Share on other sites More sharing options...
RF600 Posted October 18, 2015 Share Posted October 18, 2015 One thing is these trucks aren't hp beasts to begin with. The computer takes over anyway. Just set it for what is called for and drive. Link to comment Share on other sites More sharing options...
Kingman Posted October 18, 2015 Share Posted October 18, 2015 The TBI trucks don't adjust base timing like the MPFI trucks do. So on his (TBI) there's some benefit to bumping the timing to 15° It's old school tried and true. An MPFI truck wouldn't see any benefit. 2 Link to comment Share on other sites More sharing options...
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