hey guys just looking at a fzr400 and hoping to buy it, its a 1986 genesis, are there 33bhp washers available to buy for those, because i have been on fi international website and they only have fzr400 1990 onwards?? a speedy reply would be nice, thanks guys

Yes, they are made for the 1wg.

If you post up in the wanted section someone may have a set you can get second hand (and probably save £150 in the process).

You don't need the certificate that FI International give you so my advice is just have a look on eBay and on here for a second hand set.

Hope this helped.

Just to not create another topic. has anyone got sizes of all of these restrictor kits? I got a friend at Air Conditioners factory who can easily cut anything from steel, alu etc of any thickness so why spend money on it while I can have it for bear or two :D

....so why spend money on it while I can have it for bear or two :D

How many bears do you have lying about

I think measurements have been posted up somewhere before, il have a quick look in the morning for you.

Which model would you need the dimensions for?

I got the same as trev

1986 Yamaha FZR 400 Genesis

400greybike.com/forum/viewtopic.php?f=35&t=2833&st=0&sk=t&sd=a&start=30

There we go, look on page 4, last post, should help.

Thank u. How thick should they be by the way? 1mm? 2mm?

I may know a chap who mite be able to help, I'll be going over his way soon

I believe they should be 1mm thick.

If your making them, try using a non-oxidizing metal such as aluminum :)

Good luck if you have a go at fabricating some, we'll see how they turn out

Just the problem is even if I make them I dont know any dyno in sunderland