what do you guys think would win in a drag race stock for stock what are the top speeds

 

i would probably be pretty close but my moneys on the old 490. unless its got a tired engine. mainly becuase the 490's a 2 stroke but like i said if it lacks good compresion the 426 probably has it

 

The YZ490 will rip it a new one in a straight line assuming the engine is fresh. [img]i/expressions/face-icon-small-smile.gif[/img] Top speed for the YZ would be at least mid 90s, considering its rival the CR500 could do 100+ mph, dunno for the 426 though.

 

490 ALL DAY IT WILL KILL THE 426 FROM TOP TO BOTTOM THE POWER IT MAKES WHEN IN GOOD RUNNING ORDER IS SCARY AS HE!! HARD HARD POWER