julianfoulger

For those with the first trophy's (MGF, not MGTF), they had an air filter valve (connected to one of the two air filter hoses) which was operated by a direct vacuum link. Could anyone with one of these early trophies (Vin no from YD525704 to YD530688) please tell me where the vacuum is drawn from? There are several possible sources but I want to confirm EXACTLY from which hose the vacuum is drawn from.

A later Trophy has a system with an exhaust valve operated by the MEMS 3 via a solenoid, vacuum reservoir etc. I am not talking about this version.

Many thanks.