What Wastegate actuator for TD05/18g running 1.4bar?
 

About to fit a TD05/18G and the actuator bracket has been knocked about a bit so maybe I should replace the actuator. So what setting should I have, I gather 'standard' TD05's have about 0.5 to 0.7 bar ones? As I am proposing to run up to 1.4 bar should I have a higher actuator setting, maybe 1bar? I accept that I will then be limited to a minimum of 1 bar when on boost but this should help spool-up a bit.

Not even sure what actuator is on the turbo I am about to fit, how are they coded? It is coded
78-17720
T12271
5523

My old TD04 is coded
377-18920
T14174
6807

Does anyone know of a key to the coding?