I live permanently at 9800 feet and have my timing advanced to 8 (from 5
that the manual says)

--
- Pablo

1981 CJ-7 Laredo 360 V8
2000 WJ Laredo V8 QuadraDrive
2003 TJ Rubicon

"Greg Fuller" <gregsfuller@msn.com> wrote in message
news:fa9e6e1d.0306300639.4f14528c@posting.google.c om...
> Hi!
>
> I have a '79 CJ7 with a 258 that I just rebuilt the motor on. The
> timimng indicates 6 degrees. I live in Denver, CO and frequent the
> mountains ranging from 5K feet to 10K+. Should I modify the timing
> for this area?
>
> Thanks in advance.
>
> Greg