ATV AFR gauge ??? Get in here if you know

[Thumpin440ex]

Anybody no of a company that makes afr gauges and sensors that will work with atv's. I have done a search and with few if any true afr gauges just for quads.. Any help would be great.. Not looking for something that is huge buks, but something that is feasible and will do the job..

Thanks John

PS not sure if this was the right section or not.. So if it needs to be moved feel free to mods...

[kfx400rider03]

any "wideband" afr gauge will work as long as you have a wideband afr 02 censor.
so all you need is a gauge and 02 censor to see what your afr are.
i used a wideband afr from my buddys car to tune my quad and it worked great.
but for a cheap wideband set up its like atleast $200 just for the gauge and 02 censor.

[400exrider707]

A member on here did one a while ago on his 400ex. He had the FMF powerbomb headpipe, he welded a bung on the powerbomb part and hooked the gauge up on his handlebars. Didn't cost him very much. Can't quite remember the details it was a LONG time ago.

[rubbersdown]

afr is afr, there is no quad specific ones that I have ever seen. Any ol wide band will work. Not cheap though, as kfx400rider said be prepared to spend at least $200 on a gauge and 02 sensor.

[kfx400rider03]

they do make cheap ones but the are not accurate at all. they are called "narrowband"
but if you are tunning your quad you will need a wideband one.

[NacsMXer]

Here's one good thread: http://www.exriders.com/vbb/showthread.php?s=&threadid=337581&perpage=10&highlight=wideband&pagenumber=1

and the one 400exrider707 was referring to: http://www.exriders.com/vbb/showthread.php?s=&threadid=149341&highlight=wideband

[3400ben]

You might be interested in this. I have one for tunning are mini quad.http://g-forcepowersports.com/revcostrtblf.html

[Thumpin440ex]

Thanks guys. I am aware that any wide band 02 would work, and is more accurate then a narrow band. However I thought they might make a mini gauge or read out that is just for a atv, a sensor that is smaller then your normal 02 sensor... I am looking to just keep it mounted on the bike.. Again thank you.. :D

John