This is the one I used on the 2KR https://www.japbikespares.com/yamah...-chain-82rh-2010-112l-camshaft-timing-j101642
These look alright for $29 AU inc delivery, if you decide to order it double check it'll fit your bike with them first https://www.aliexpress.com/item/DID...094e-48b3-9f48-ec9dc78cae67&priceBeautifyAB=0
Round the corner from me actually. They're reasonably good. City West Yamaha is also good. But most of my components I get from what used to be slipstream performance in Brisbane, or locally through AMX or MCAS. If anyone wants a 3LN cam chain, new, I have a forsetti one I'll part with for $40 including postage, same as the one Murdo is showing.
It was concluded to be a 3LN1 engine .. yes? I have a fully disassembled engine in a box but @Linkin will have to confirm which model it is as he pulled it apart at TAFE ... but the valves are maybe common anyway ...? Im away till after the weekend so not able to look ATM
Yamaha FZR250 3LN exhaust valve , part number 3LN-12121-00-00 Should replace the valve stem seal's at the same time too, part number 3LN-12119-00 There's some new genuine exhaust valve's here- https://www.ebay.com.au/itm/YAMAHA-...hash=item1a288f13b4:m:mP7exSh0WDdROqzLXhpb6Vg Or you can get the chinese one's on aliexpress or ebay https://www.aliexpress.com/wholesal...=SB_20180425204425&SearchText=fzr250r++valves
Thanks to you all, I only need 2 exhaust for this engine, the head & valves are with the man to be & lapped, Dad, not a mark on any of the seats so no need for a cut. Joker has to post the cam chain so he can add the valves if that's ok & i'll eft some more $$ just let me know how much. I'll also take any shims you have, I know i'm going to need various before I'm done. Thanks again for the replies, that makes it much more affordable & another couple of FZR's back on the road/track.
The motor I pulled apart at tafe was a 3LN1, the crank & rods went into my 3LN6 engine where they sit now (other issues - apprentice marks etc) I can't recall if valves are different between 3LN's but I would hazard guess no they are not.