i am stuck!
after my 1998 7r went sluggishly crap we (my mate and I) put new irridium plugs in and when putting airbox back on noticed petrol coming out of one of the nipples on the fuel regulator thingy bob! (my mate knows a bit about bikes I dont!!)so he checked the diaphram etc and we ended up with a new one. problem solved? not a chance!
when the bike was put back together the fuel leaking issue was fine but when riding the bike @ approx 45 mph @ about 6000 rpm the bike rode really sluggish as though the plugs had gone down all over again, at slow speeds it isnt noticable and on tickover it revs really well!!
apart from putting her in the garage and leaving her there to become a treasured Antique in 40 yrs time, what can I (my mate) do to fix this????
many thanks guys!!!