oh yeah? I can 'tune' it eh? What does that achieve? Better fuel consumption?Are you going to tune the pump now?
I've found a post from CitroJim referring to Calibration.
... are these one and the same thing?Calibration is required but you can do that yourself very carefully. After reassembly, if necessary, adjust the maximum delivery screw (the one facing toward the distributor head) so that the engine will just red-line under moderate load and then refine, along with the throttle stop screw so that it will just red-line off-load on the snap acceleration test.
When adjusting the power adjuster screw, I naturally set it so that I had tick over at around 900RPM, (I think this might be slightly high), and that with no load she will just hit the red-line.
Other than that I've not looked into 'calibrating / tuning' anymore.. should I and for what reasons?
Thanks for the heads up