Originally Posted by HardcoreB
Originally Posted by 572B1
Hardcore, I have a factory 400 short motor on the stand. I measured 10.375 from china wall to centre of crankshaft. hopefully others will chime in.

I haven't logged-in to reaffirm this measurement works for me assuming you measured right...It's the one I'd go by! I don't see any reason for other confusion?


The other confusion is just typical internet forum mixture of confusion, ignorance and irrelevance. You get used to it after a while!