[kmarccoco]

after bout 1000 miles on new motor, i had my 428 dialed in near perfect. dist set up good as well as carb. it idled nice, and had really good power band..

i had my valves adjusted after the 1000 miles break in. we believed that some might have been a little loose. i had them adjusted and i was to expect to have a bit more cam due to tightning them slightly.

now, they seem a bit noisier(hmmm can hear them a bit more) and my idle dropped a few hundred rpm's. idles a bit more rough. and i think a slight power loss through all pedal(but not much).

do i have to re jet, re time, or anything else to compensate from "more cam"?

or is it all in my mind?????? thanks for help......