Pulse Intake Charge System???

[Ray XR650L]

I saw in dirt rider mag, an advertisement for a pulse intake charging system for the XR600. Has anyone any knowledge on this?? What advanatages? The price is 189.00. They have them for 2 and 4 strokes. Thanks.

Ray 2002 XR650L

 

[KiwiBird]

Mixed opinions on this product - here are some previous discussions

Click Here

Click Here

Click Here

 

[snaggleXR4]

Hey,
I asked the same question a while back. I didn't see any good responses. Supposedly it works, but only for a very limited RPM range. For overall power, and responsiveness, you would be much better with one of the aftermarket pumper carbs. Good luck.