400ex agianst 400 warrior
#1
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i have a 2000 warrior with a 400 big bore kit, intake is ported and polished,k&nn air filter,fmf mega max muffler (loud) and a power bomb header, white bros cam with a white bros cam shaft, vertex rod and many other minor mods. i was just wondering if the warrior would beat the 400 ex or would the 400ex still beat the warior?
thanx...
2000 warrior
big bore 400 kit
fmf muffler and header
k&nn air filter
dg-nerf bars,full skid plate,swing arm skid plate,nerf bars,bumper,grab bar
bandit front and rear tires
#4
#5
The 400EX will still beat you at any kind of race. That's if both riders are of equal skill, because eventhough you have just as many cc's as the 400EX the Warrior's engine has only two valves compared to the EX's 4 valves which lets it rev faster and longer which equals more power and speed.
#7
First of all a 400EX only has one head with 4 valves not 2 valves per head. Second of all I have seen this same question asked in Dirtwheels a couple of times and the answer to the question is always the same: The 400EX is still faster because of its higher tech engine. It's going to take more than a 400 kit to make a Warrior faster than the EX.
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#8
#9
Yes I did read what he said and that is why I am telling you that it will take more than that to even keep up with an EX! A Warrior is just way behind the EX in the power department and it is going to take more than a big bore 400 kit with a port and polish job to keep up with a 400EX. If you want to be able to run with the EX check out the 500 kit fourstroke tech makes for the Warrior. Now that would have you in the ball park with today's highperformance machines.