I just orders my 426 big bore kit I ordered a 11:1
wiseco piston Whitebros rev kit and valve springs do you thing this setup is going to beat a stock
banshee ? I don’t have the money yet for the cam and rocker arms but I will put those in later

 

I really cant help you. I am however curious about how your 426 runs. Alot of people have said they run hot. Anyway, we are trying to figure out what to do with my brother's 400EX and any info would be appreciated.

Adam Smith

99 400EX

 

i was just down at the sand dunes and had a chance to drag race several different setups. For one, I beat a stock banshee with just a DMC pipe and a 152 main jet. I also beat a stock raptor by who knows how many lenghts, but only because they just wheelie off the line. I raced a 416ex and it basically waxed me. then i raced a 440ex. It was a sad story on my part. that guy killed me. I also beat a DS650 but he obviously doesn't know how to ride cuz everyone was beating him.