I was wondering if anyone has any experience with the dia-a-jet system on the 650 prairie? Does it work good? Does it increase horsepower and make it easy to tune? Any info. would help a bunch. Thanks..

 

Muddin,
I was all hyped to install one then my dealer warned me that if I am unhappy with it I would have alot of $$$ invested in going back since you have to drill holes in the carbs to install. Right now I am having the HMF half pipe installed and the DG snorkle, after testing I am installing the DG holeshot module to get a feel for what difference that makes, I am seriously considering just sending the dial a jet back since the word right now is the 700 p cdi is not as timing retarded as our 650's, if they plug up I am considering this as a much easier addition of hp in the mid rpm range.
Good luck.

 

hey muddin, talk to alltoys he has one and loves it.