Senior VR Member
Join Date: Jul 2008
Location: Second Star to the right, then straight on till morning.
Thanked 2,257 Times in 1,534 Posts
So you got 5 extra HP and 6 extra torque. Pretty much right in line with what others have reported. You've benefited from the custom map too, which helps.
As for your MPG, it will suffer. It always will, because you're using more fuel to generate more power.
I had pretty much the same results when I did the same to my C50. It wasn't earth shatteringly faster, but the throttle response was snappier and it was more fun to ride. The downside was my MPGs dropped into the low 40s.
Current Bikes ---->
- 1969 Indian MX125 -10-2009 to Present
- 2008 Yamaha FZ6 - 11-2008 to Present
- 2006 Star Virago - 05-2011 to Present
- 2014 Honda CTX1300 - 05-2015 to Present
Past Bikes -------->
-1973 Yamaha RD350
-1991 Harley Sportster 883 XL
-2000 Yamaha XV125
-2003 Piaggio Fly
-2004 Suzuki LS650
-2005 Boulevard C50 - 07-2008 to 5-2012
-2012 Vulcan 900 05-2012-05-2015