anybody try these out from dyno jet the power commander efi module.I've been doing some homework on these and they say it will lower your running temp becuase the 800 are so emission controled these will help to give you more fuel so your not running so lean witch in turn makes them run cooler so your not melting your side covers off and I know theres alot of us that have had that problem.

 

Does it give it more power? lol.

 

patrolman i put one of the dynajet cdi boxes on my buddies 800. left it all at base settings for him to get a feel for it before we started turning the *****. well it failed at about 100 miles. we sent it back and are waiting for the new one to arrive. will do more tuning after that.

 

keep me updated