Ok, so my buddy just bought a 1984 gs450 off his cousin 200 bucks. Threw some new plugs in and it runs. I still think theres a problem (most likely carb related, dunno if its the mixture or what) because it seems to bog at low rpms, then once it gets above 5-7K (dont remember exactly) power kicks in hard. I told him i dont think thats right and that it should have a smooth pull all the way through the range, and needs to be checked out. He thinks \