Quote Originally Posted by bluegtp91 View Post

go put some 91+ octane in it. If it goes away then it is real...
not sure what you mean by that statement. installed ported lim, with new gaskets and hv3 insert. at Wot now i see high 7-8 kr then it goes down to 5-6, at part or half throttle its still at 3-5 and this is still all on 87. still havent done the lower mounts yet. how much kr does the u-bend account for?