Have now got the Williams engine in my sons valver, got it started and it runs like a bag of pooh!!!!! i am using the original valver injectors and inlet manifold, have fitted the Willy ECU i got off Winston, but it seems the choke is sticking on as it is ticking over just a tad over 2K RPM, with the valver ECU it goes up to 2.5K.
There is a vacumn valve on the bulkhead which currently is disconnected, as when i connect it up the tickover increases to 4k. when you hold the engine above tickover the engine splutters but revs really responsive. Any ideas anyone on the best way to resolve this??
Many thanks
John