mine keeps comming loose,i take it there is supposed to ba a gasket in there,but it is popping and farting when i come off the power,gonna go and take it off in a while,are the gaskets easy to get hold of????cheers in advance

 

maybe worth while getting the face skimmed or ground flat again as it may be a little bit warped. just had my exhaust one skimmed as it had warped.

 

cheers mate,found the problem......1 of the bolts on the left is not the correct one its a 13 mm it fits the therad ok but it is a tad to long so it wont nip up,put a washer on for now and all is well,back to normal power....

now where can i get 4 new bolts from........