i was looking on ebay when i came across this power pack for a pwk anyone tried one or heard of this? do they work or do anything?

 

hXXp://www.startinglineproducts.com/


Let SLP's Power Pack deliver a violent burst of low end horsepower like you have never experienced before. The Power Pack maximizes your power from engagement to top end by utilizing new technology. Through a series of venturi dividers placed in the carburetor to increase air velocity at different throttle positions. This increased velocity results in better fuel atomization which in turn delivers instant throttle response, improved low end through midrange horsepower and inproves fuel economy. Easy to install and tune, the increase in throttle response is so significant that a firm grip on the handlebars is manditory.

 

Sounds like what hpd call velocity extenders! I think I have a set lying around somewhere, I would expect much gain from them, especially not like they describe!

 

Is this like one of these "power now" things like Ive seen in rocky mountain atv?
It gos in the back of the carb and diverts the air toward the bottom of the slide?

 

Put a set on a 700 RMK and had them out of there the next day wasnt to impressed with them