Ive searched all over the internet for something about valve adjustment on these little Honda-clone motors. Nuthin'. Which is amazing actually, you'd think there'd be a ton of stuff out there as common as these motors are. I can probably figure it out on my own, but a quick how-to would be cool. Sometimes its easier (and smarter) to listen to someone who has done it a few times, maybe they have some tips and tricks to save some grief. Anyone?

 

Here's a page on this site that has the basic instructions for a fifty in it. Same thing for the ninety.

TheLink

Rodney

 

Link to Honda 50 cc valve adjustment video:

mms://media.bbrmotorsports.com/How_To/Windows/CRF50_ValveAdj_Win.wmv

 

Ya know, Im not even sure it needs any valve adjustment. The quad starts fine and runs great. But Ive noticed, when my daughter opens it up full throttle, I can hear what sounds like valve float. This make me a bit nervous, because if it is valve float, shes hammering the crap outta those valvetrain parts. I have the quad pretty much stripped down right now, all the plastics are off and the tank is off. Its been a year so I figured Id take it apart and go through everything, make adjustments and whatever as necessary. I figured since I have it all apart I'd better check the valves.

Thanks guys for the links!

 

That exhaust valve is damn near impossible to get to. Luckily for me, it checked out good. The intake valve was alittle tight. All is well.