02-04-23, 02:48 AM
Hi guys, I am extremely late but this message is for the future people reading. I successfully swapped my 03 fzs600 camshafts with an 02 yzf600r thundercat's. I kept the same timing chain since I swapped the Fazers camshafts sprockets onto the t-cats camshafts. the timing is not the same on the two, don't be discouraged it wasn't difficult, I just took photos beforehand and eyeballed it since the markings on the camshaft caps are different for the two. I'm not sure if I replaced the Fazers camshafts caps with the thundercats camshaft caps and followed the t-cats timing, if anything would be different or not I'm not sure but I kept the original timing however I believe if I did infact apply the t-cats timing then low end would be subtracted for increased top end.
another thing, if you want a burble tune with lots of pops and bangs, I suggest advancing the original Fazer exhaust cam timing by 1 tooth (I kept it like that for half a year) and no damage was done besides minor power loss but it was well worth the pops
another thing, if you want a burble tune with lots of pops and bangs, I suggest advancing the original Fazer exhaust cam timing by 1 tooth (I kept it like that for half a year) and no damage was done besides minor power loss but it was well worth the pops