8" of Hg vacuum at idle is pretty racy heh?
Lumpy idle, no power brakes?
I'm not a cam expert, but that cam doesn't look that radical to me. I guess its the 110 degrees lobe separation. If Crower would spread them lobes apart to 114 degrees your idle would improve, the powerband would widen, not hit so hard or drop off as quickly.
It would be a George approved powerband, lol....
On a side issue, a lot of guys experience roller failure with mechanical rollers used on the street, sometimes within 4000 miles. Mark McKeown says he can make them last, so at some point you may want to pick his brain.
your friend on the DTBB
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