because i street tune and don't have a dyno to help
and since the wrangler TJ 97-04 don't have knock sensors on them
how much maximum timing can we go with a bolt ons car on pump 91 or 93 ?
stock values are from 20 at 3000 rpm and rises till 24 at redline, i moved them to 23 at 3000 rpm and rises till 26.5 at redline
ARF is between 12.2 to 12.4
is what I'm doing right or should i rise them more, because one old guy in wrangler told me that you can do 30 and more on those engines
anyone can advice