As a popular humorist would say, this book has allowed me to get-her-done The throttle, ignition advance levers and tune-up on this Mercury outboard were as mystifying to me as my comprehension of nuclear science After a short review of the chapter and about two hours work, this old used motor was purring like a contented cat. The fuel consumption was reduced by almost half and the performance change was nothing short of remarkable. Before making the adjustments, I had already listed the motor for distress sale, but now, I will now keep it and save the $$$$$ a replacement would have cost. Bob T.
(6 of 7 people found this review helpful)