Hey. I have a warrior, the reason i am not searching, is because i have a different situation going on. I have a 2001 yamaha warrior, i outgrew everything on it, power, suspension, chassis, everything. I need something better, I am definitely going to get a z400, but, i wanted to know what i should do to it when i get it so that i can beat a 500 preddy and a rappy 600r and a ds650, i know anything is possible with enough money, will a pipe air filter jetting be enough to take any of those quads stock?? if not tell me what i need, thanks! also anything that is a bolt on part that is a good upgrade for a z400 just let me know anything about it thats important im rambling right now sorry

 

With a pipe and silencer and filter, you might be able to take a stock pred in a 300ft. drag, in the sand if you a a good rider and the guy on the pred is a average rider.

 

Put a good fullsystem pipe on and you should be able to outrun them all on the 300', and anything longer i would say you might be able to stay ahead if you have a plus 1 countershaft sprocket. But i am not for sure. Mine will have no problems outrunning any of those, even with slip on pipes. A fully piped raptor would be a good race for my z, but on the 300 i will anialiate their @$$es! But maybe its just the ryder[img]i/expressions/face-icon-small-wink.gif[/img]

 

 

sorry about the last post. So if i Put a pipe, airfilter and jet kit on a z400, and add or decrease 1 or 2 sprockets (whatever is for top speed i forget) how many teeth would i have to drop to beat a predator top speed? 1, 2, 3?? thats after the pipe and stuff

 

If money is no object, why don't you just get a faster bike than the z ? Like a yfz or a 450r?

The z is the most over-rated atv ever.

 

o ok the z400 is the most over-rated quad ever thanks for your input

 

Well most of the Raptor 660's you'll run into will be piped also, and you'll get your head handed to you. A z can be made to really run, but you gotta go inside the motor to make that happen. I own both and it's not really a race.

 

The z is the most over rated quad ever. Were in the hell did you come up with that at?

 

Ive drag raced my neighbor (04 Z400 pipe, jets, and filter) i gave him a half a bike length to start and i beat him in the quarter mile on gravel 7 of 7 races (by about 2 lengths each time) . A piped pred will beat me by about 3 or 4 lengths. A piped raptor i can beat by a length. Of course these are all piped machines but that should give a reference for ya run into em an they wana race. Check my sig for mods.