I usually get about 35-40 MPG around town and on short (40-50 miles) weekend rides around the county. I guess I like hearing the sound of my Staintunes.

Here's my details:
MPG: 35-40
Pipes: Staintunes
Airbox: main snorkel removed
AI: Removed
Jets: Jeez, wish I knew. The nearest Triumph dealer synced the carbs recently and everyting was cool, I guess. Shoulda asked for details.
Plugs: those iridium plugs that Brent sells
Carbs: Stock Keihin CVK
Needles: Stock - no shims (I think?)
Drive: Chain - Stock (16T front/42T rear)
Other: California Emissions removed
Elevation: ~1200 ft above sea level