Try Grampian motors too http://www.grampianmotors.co.uk/ They rebuilt a couple of SIL cranks with conrods for me a few years ago and the price was reasonable. SIL webs need maching to fit the wider Yam conrods.servetakid wrote:After a bit of lookign around, is the RD400 rod the one to go for. I have found this rod, and is meant to be very high quality and used in many race engines from two stroke forums i have read.
http://www.pjme.co.uk/acatalog/copy_of_ ... _End_.html
Who would you get to build your crank?
Harry Barlow built my last crank, I'd use him again.