The cam is a tighe which i brought last year, it is set on standard cam now with no difference down low (under 2000rpm)as of yesterday.
The carby i would say is rich low down as it floods until above 2000rpm, it will not idle and it has a huge flat spot until, again, above 2000rpm.
Changing the idle mixture does not change a thing. The ignition timing is set at 28 full advance not sure what at idle, and the engine wont rev immediately until above 2000rpm.
Andy43 i have no idea what the anti dieseling solaniod is but i would say it is not connected as it is a speedway car??
Thanks for replys,