Whatcu Think About Dis

[toby400ex]

http://www.worldpowerracing.com/howitworks.html . Some people have instructions to make the thing themselves, ill try to post them asap:confused:

[Steve-o 400EX]

That looks pretty cool. Does anyone on here have one??

[lex luger]

thats stupid if ya ask me, the vaccum in the motor is so strong, theres always going to be less dead air, just taper your carb(s) our for this...someone mods carbs so its like a rifled barrel(stupid if ya ask me)

[Extremeracer167]

they make it seem like the air is coming through there at such an amazing amount of pressure that its going to create sooooo much turbulance it wont run right without there invention. seems like a bunch of bull to me:rolleyes: