Hillman

Got vacuum etc. but valve won't operate so : Where can I get new one from? Now I know some will say bin it but, I've got an idea buzzing in my head regatd shudder valve operation

Any way of turning the intake flap into a restrictor on the intake manifold so it acts like a throtle butterfly to aid engine braking, as I'm fed up of using brakes all the time on long hills

Obviously they've had same problem as me rain blowing in when window opened, EXCEPT they're not prpared to fork out on a set . Use similar on me Defender TDi brilliant kit