HEY guess what guys ive got a reall good1 for you all im very happy i actually got somthn to give back for once, i ask how to keep metal dust out of my inlet port on my head while i was match porting to the size i wanted, cassa suggested to put a rag in and then vacume out excess dust when finished as this a pritty good i dea i wanted somthn a little more fullproof, so i sat there and come up with this wait for it......you know the coke caps from 1.25 litre coke bottles well if you look under the cap there is this blue disk wich seals the lid when tight so what i did was pick the blue disk out and measured it and guess what its the freaking perfect size fits snug az a bug, so i put three just for good mesure and know when im finished honing out the inlet port i will vacume the excess dust out and i will be able to see if there is anymetal in there wich there wont be cause theres nothing too catch on as the edges are at a 45% angle on the walls ITS BEAUTIFULL TRY IT OUT YOU WILL SEE WHAT I MEAN.. hope this is of some use to all you fellow members ...

tell me what you think of my monkey?? there is a before and after but the before is when it looked nice and after it has a new lifan 140cc and im spraying the tank..