Anyone tried the Jet4Power Air/Fuel Meter

[GA400ex]

Video of it in use (www.walkercabinets.com/luke/quad/480bbore.wmv)


Has anyone used one of these or heard of it? Looks like it might solve those jetting problems.



http://www.jet4power.com/

[mojoe2878]

thats the first ive heard of it. it does look like it would help solve guess work on jetting issues, assuming it works right. if you get one let us know how it works.

[chucked]

it looked like it was still lean?

[p@iNn3ck]

more info
http://www.exriders.com/vbb/showthread.php?s=&threadid=111057&highlight=ratio

[GA400ex]

FYI
I emailed the tech department with these questions:

Once mounted and tuned, can I remove it? Do you offer a plug for the hole in the exhaust? I can build a solid mount and attach it so that the sensor is inside my exhaust outlet, but will I get a correct reading? I race mx an xc so I wouldn't want to leave on during races. What is the air/fuel ratio that illuminates the center green light? 12.6:1? 14.7:1? In the middle somewhere?

Their reponse:

The meter was designed so it can easily be removed. Some people like to leave it attached all of the time. I supply a bung that needs to be welded into the exhaust so you can screw in the sensor. I also supply a plug to replace the sensor when it is removed. The sensor can NOT be places in the exhaust outlet. There is not enough heat to let the sensor work properly. You can get more mounting information at www.jet4power.com.
The sensor reads from approx. 14:1 to 12:1 We shoot for 12:6 to 12:8 to 1 This is closer to the last green light.
Where did you hear about the jet4power meter?
Jerry