Looking for a reasonably priced 1000cc plus bike engine and complete running gear, carbs, electrics, downpipes etc for an Autograss build...must be good running order...consider Blackbird, ZZR1100 or similar...Cash Waiting for right motor

Malc (yorkshire-engines on this bbs) is your man. I'm not a customer but have heard nothing but praise from many who are.

Dom.

Try yorkshire-engines - here's his most recent ad

http://www.locostbuilders.co.uk/viewthread.php?tid=74485

I can't give you a personal recommendation but it seems like many people on here have had good engines from him

there is on or two on ebay as well