thats wierd because i topped mine out at 82 on a gps(which could be off 1-2 mph) totally stock. stock hp on a 450 is what? around 40? a pipe and HRC will not add anywhere near 15 hp and unless you change gearing, stock top speed is your top speed. you dont get any more mph by adding hp. someone lied to you red juice. id like to see what my quad has in hp, anyone know of a quad dyno around delaware?

 

my 450r runs 100 + mph on gps system but i dont know how much hp or anything.

i get all my stuff done at FIRST PLACE CYCLES in felton, delaware

 

blue demon, where in delaware are you from? i live around new castle

 

those are some great numbers guys! I do have a dyno sheet i could put up if you guys like. I have stock gearing and i dont think my bike will do 90?

 

dover, delaware

 

look no it all when u change the outcome of the moter,rev,exhaust u also change top speed and HP #s O by the way honda lied about the # an the dyno an also a radar gun. don't be mad at me cause i have a faster quad on flat ground then uuuuuuuu!

 

Yep, post it.

 

proof is in the pud

 

red, how can yours be faster that mine if i have the same mods as you and more? and horsepower does not change your top speed, only gearing. gearing is only changed through changing wheel and tire size and sprockets

 

if HP don't change speed Y is the 06 faster than 05 in stock form which is what U have ( 05) maybe yours need to B tunned the right way by the pro's