Your GPS was wrong Ill wager.
To get a blaster up to 58mph with 13/40 and 18s, youd have to spin it up past 9500 rpm which unless you have alot of engine work you cant do.
Put it this way, stock blaster has 22 inch tires on it with 13/40 gearing. Yamaha says its top speed is only around 60. Youre taking 4 inches off the tire which really kills your top speed and gears you up alot. What kind of breathing mods do you have done to your engine? Head work? Porting? Larger carb? Pipe? Etc.
And to the one who says he goes over 75 with 14/38 gearing and 22s, hed have to spin it up to around 9500 rpm to be doing that also.
To get a blaster up to 58mph with 13/40 and 18s, youd have to spin it up past 9500 rpm which unless you have alot of engine work you cant do.
Put it this way, stock blaster has 22 inch tires on it with 13/40 gearing. Yamaha says its top speed is only around 60. Youre taking 4 inches off the tire which really kills your top speed and gears you up alot. What kind of breathing mods do you have done to your engine? Head work? Porting? Larger carb? Pipe? Etc.
And to the one who says he goes over 75 with 14/38 gearing and 22s, hed have to spin it up to around 9500 rpm to be doing that also.