How fast does a Scrambler 400 go?

 

my guess.......is somewhere(depending on conditions).......between 64-68mph....

 

he's right. 400? about 66ish... 500 about 64ish

 

My 400 Trailblazer hit 65 and change on the GPS and I'm a big guy. Don't know if yours is a 4x4 or 2x4 but it's about the same as mine I think?

 

yeh mine is a 2x4 and i would say your about right. i have had her right open. infact lots of times but i never have anyone with a spedometer. my one friend has a poalris work quad and had her pined at 90kph and i passed him.

 

I wonder how fast mine will run now with the Trail Mod kit installed. It used to run around 5000RPM and now is at about 6900 RPM. All the gearing is still stock. Any ideas?

 

what is this HPD Trailmod Kit and where did you get it? i got a 2000 400 scram too and i want more power. do you notice a big difference with it? have you raced any quads with it?

 

The difference was huge!!! Before I had to be sitting still and powerstall the atv to do good wheelies. Now I can be rolling 5-10 MPH and hit the throttle and it starts accelerating like mad, then up comes the front end. I just got through putting the mods on the machine and have not yet had a chance to go against any other quads. I got mine here www.hpd-inc.com . Everyone on this board seems to like Rittercycle as well as hotseat too though. I think any of these companies would be able to put a smile on your face!!!

 

Dunno if this is still common knowledge, but through HPD if you're willing to spend the money, they can get your 400 motor up to near 85 HP.