Originally Posted by Shmoo
A typical tune is an advanced intake cam and a retarded exhaust cam. Most motors like the intake advanced 4-5 degrees and exhaust retarded 1-2 degrees. Try this and if there is no power gains, return it to stock neutral timing.
from my experience, that's not the case for VTEC cams. Generally you'd want to advance both the intake and exhaust cam for VTEC.
Id recommend doing this on the dyno, though. It really helps to see the tq curve, instead of relying on the butt dyno.