Modern Motorcycle on Commercial and East 12th Ave has a dyno. I don't know whether or not Murray still operates the dyno and what the costs are. He has a DynoJet if that makes any difference.
The only other shops I know of is
mspeed Performance on 316 Commercial Drive and
MAS Dyno Service. Good luck!
Edit:
Cypress Motorbike (No mention of dyno on their site but call them.)
Trev Deeley Harley-Davidson - Umm...yeah.
