Tomei 16V poncams + Tomei technical trax 1.5 way LSD

[Lt86]

(09-15-2016 05:12 PM)oldeskewltoy Wrote:  Btw... this is a handy little tool - https://www.tomeiusa.com/tool/valve_timi...ph-ENG.xls - Helps you understand the timing events....

Very eager to learn here!

So by what you've told me:

stock cam early - 204 degrees @ 1mm make power to 6600
stock cam later - 198 degrees @ 1mm make power to 6500
mild cam - 212-214 degrees @ either 1mm,{.040"} or .050" make power to 7200
mild +1 cam - 220-222 @ either 1mm, or .050" make power to 8000

These are intake cam timings you are talking about?
What about the valve timing center line. How is it decided or what does it do?