Ooops. I forgot to mention that. I just wedged a hunk of paper in the throttle and let it run for 20 minutes. That was the first thing I did. Sorry. Sean --- George Roffe <G_Roffe@big-a.com> wrote: > Hmmm. Cams should be broken in by running them at a > bit over 3k rpm with no > load for about 20 minutes. I don't know whether > this could be the problem > or not.