I have to give a kudos out to Mr. Adkins. I recently sent him a 12 887 Pump for him to turn up and run on a test stand. I recieved the pump back in a timely manner he said all is good. Since then everything has been great. Truck will idle less than 500 RPM(before it would not) excellent power and he has been super helpful. I have called him on the weekend and several evening to ask a few questions and he has been more than helpful and has answered his phone everytime. So far I am very please with the service he has given and the price on the pump work was very good too.