my friendd has a 250 trailblazer and he seems to think that he will be abel to beat me in a drag if he puts a pipe on it. I drive a 425 magnum. Can someone prove him wrong.

 

That is going to be hard to prove him wrong because the pipe makes a big difference and you have alot more weight. If he put the hpd pipe and clutch kit in he will definately beat the magnum. Sorry dude!!! The magnum and 400 sportsman are not that fast. They might have a slightly higher top speed stock for stock but the pipe will do it for him.

 

Well i dont know for sure about the 425 but on my magnum 325 i can beat my friends trailblazer fairly easy, and he has a pipe on his, and i have a clutch kit and a K&N filter. The only thing is off the start he is faster, but then i end up catching and passing him and then just keep pulling away. So the 425 should be able to beat it.