Will FZR600 exhaust fit a 400

[Timbot1]

Definitely hear what you are saying. I will test the water I think with the US seller. Another unknown is whether the kind person who took the exup off has messed about with the jetting on the carbs.

[Evilchicken0]

Might not be to far out, if they did then it's going to be slow running jets and needle position

[freefallfil]

Saw this item on eBay-bit pricey but here in uk, item number 311321159888, full system inc Exup! :-))

[Wraith]

I have a 3en1 with a 3he header on it, sitting in my Garage at this very moment

Yes it does sit abit lower and gets close to the Fairing

To get over this buy a Plumbers Aspestos Mat

Cut it to size and glue inside the bottom of the Fairing

The BIG problem is that it has No Bottom End power due to no EXUP.

[Timbot1]

Cheers all. Comments are very much appreciated. I saw the full system in the UK the other night, it doesn't look as good as the system in the US and I suspect the one in the US would be better due to the climate of where it is plus there is some damage to the one in the UK and that really pushes the price down. I still need to sort the carbs out as I think that is the main issue with having no power from idle to take off and as I'm going through the bike it would seem that at some point it had stood for a long while even though you get all the bollocks from the previous owner saying it was well serviced etc...
I would guess the carbs are probably full of crap and the float levels are all to cock. ?
Cheers again guys.

[Evilchicken0]

If you're going through it then check the valve tollerances. They get tighter over time. The balance of the carbs is very important to these bikes.