Hi Guys,
I'm in Sydney Australia and the FZS600 isn't a common bike over here unfortunately.
Anyway, I'm planning building an overbored FZR400 3TJ1, taking it to 490 using either FZS600 nikasil or YZF600r cylinders &/or rods and pistons.
It looks like I've come to the right place as this looks to be a very friendly and helpful forum.
Will be posting in the correct forum for the info
Posted here
https://foc-u.co.uk/index.php?topic=26752.0