The other thing is that, at Bonneville, the air is thinner
(4250 feet altitude at the airport), and
the air often warmer (like, 100 degrees)
which can result in a density / altitude of oh……..8,000 feet.
NOT like 45 degrees at sea level………
Easy rule of thumb is that Bonneville costs
normally-aspired engine bikes 10-15 mph……
I’ll take sea level for 10 points, please……..
Need 10 MPH to be the fastest ?
Run at 6:00 AM at Loring, and whup those Bonneville guys……