i have a 03 blaster that i bought last feb. it has a lot, i mean a lot of hours, but it still runs solid. i am thinking about ordering a ring and gaskit kit. would it hurt to do it now, or should i wait until i start loosing power? thanks. paul

 

I think you should still be ok. Unless you are seeing a noted drop in performance, you shouldnt have to rebuild that soon. It wouldnt hurt to do it now, but it isnt really necessary.

 

You shouldnt have to rebuild it yet but you wouldnt hurt anything if you did.