Hello one and all, I am working on the heads on my 1986 750 VFR, and before spending money trying to make them work better. I wonder if a Post 90 set of heads, cams and valve train cartridges, could not be made to fit. Would anyone have an old post 90 head gasket laying around they could copy and send me an image of, so I can see if the holes are as close as they look. Honda were supposed to of fitted early RC30 heads to 86 type race bikes, and the 90's and they are very similar. Assistance would be appreciated, or sell me a couple of old gkts, if anyone has some. I live in Ontario Canada. Regards Ian