Hi my fzr 400 1wg 3en2 is currently restricted 12,500 as no speedo for track where can I buy a derestriced cdi so far bought one of eBay rev counter didn't work and sent one off to bdk engineering they had it a month poor service getting a refund any other ideas? Cheers

best to put this in the FZR forum but what you really want is to talk to Bendy (I think) or fit a M-Max derestriction box into your CDI. They're getting a bit thin on the ground these days but they do still come up for sale.

Hi bernard,
This topic was transferred to here :
viewtopic.php?f=37&t=41288.

I do not think any definitive conclusion was ever reached in the post you linked.

We are awaiting Luke's dyno results for an update.