Rpm ?? - Page 2 - Can-Am Spyder Forums: The Y-factor Community

Bob Denman · #11 (**permalink**) 10-01-2011, 10:03 AM

What fuel are you running? I always feed mine 93 octane... I tried 89 and the mileage dropped back to 31. With the good stuff onboard I'm up over 35... It seemed to help mine run better at the lower rpms also.

winger · #12 (**permalink**) 10-01-2011, 01:34 PM

I ran a couple of tanks of high test thru mine and didn't see a difference , either in mpg or performance around town.Would think that if I was going to see any difference at all it would show on the 2nd tank ? Both tanks took 5 gallon to fill.