I have a rebuilt `77 617.912 that have been converted to turbo.But the injection pump have not been changed so the power is not mutch over normal. I `ve been told to turn the screw "start qantity cutout" anti clockwise, have turned this two turns out but no real effect yet. Is this adjustment the right one ? PS. i dont have alda since the pump came off a non turbo engine.
Will be happy for ideas on this one
Thanks!