Timing 34 to 28: that's interesting...and consistant with another piece of
information that I recieved.
But what does 16/16 and 13/16 mean?
Good thread.
joe a
> Where a chassis dyno is valuable (and I don't see how any of you tune
> without
> one now a days) is to change things and then compare runs. We picked up 3-4
> horsepower just messing with timing. And no, timing it until it pings and
> then backing off is not the right answer. We picked up power by backing
> timing off from 34 degrees to 28 degrees.
> Adjusting the valves from 16/16 to 13/16 was worth another two hp!
>
> Tim Suddard/GRM
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