had a word with the boss and she said i can ave some money each week after xmas to do a 600 conversion so what i need off u guys is a list of parts i need am hoping for a simple bolt on jobbie read different things sayin ie i can use the 400 loom and cdi unit need 600 down pipes i can use 400 can 600 carbs k+n air filters 600 choke cable chain and sprokets and which engine to fit and will i need to fab some of them plates in the 3tj conversion thread oh yes what sort of bill am i lookin at to finish this sort of project cheers just a list of parts 4 now and maybe a few tips when am doin the conversion am sure i will be askin 4 your help then thanks again in advance 4 your help

NICE BOSS YOU GOT THERE M8....

you won't need the engine mounting brackets as far as i know the 600 engine (if you get the right one) should bolt in no probs to the existing ones!

You need a 3HE (FZR600) engine - it has a the faked fins on the barrels and look like your 3en1 motor.
The 600 3HE downpipes

You can rejet the carbs, the airbox is the same as the 600, a K+N filter is available. You might need to heat and persuade the pipe. The fuel tank shroud is tight ... but you can space it to fit. The CDI will have a 15k rev ceiling so it would be better to have the 600's but not essetial.