Pro Vent ? ever heard of it? I got one

[Honda5]

I ended up with this pro vent kit for a keihin in a parts swap this weekend has anyone seen or heard of them. It's 2 fittings a vent and some hose with instrutions. If it's one of those things you allways wanted let me know because I don't.

[Motofool250r]

post some pics i dont think ive seen one before

[slamdak8782]

I remember hearing something about it awhile back something about smoothing the transition between the different jets allowing an even fuel mixture throughout the fuel curve can't remember all the details.

[sangheraent]

I have one too. Its sitting in a box somewhere. I think its meant to reduce bogs when your jumping or something.

Funny thing is I saw them on sale at Krazy deals for $18.

[Honda5]

here it is.