Hello all.....I've had my ms1 v3 up-graded to ms11 by Dale at Bailey performance it did have the fan control on pin 3 and the tacho on pins 6 & 36 with a small harnes to the tacho as per the efi extra diagram, since it came back from Dale the tacho in on pin 3 so where is my fan control ? anyone have any idear where I might look, I did not build this so have little idear how they go togeather and I wanted to wire up next weekend, tried to get hold of Dale but no luck......Gordon

I would say your best bet would be to contact Dale, as he redid it he will almost certainly know, "maybe". Cheers Ray