A good shop will know - how to tie car- how to keep cool air flow through radiator- will warm up water and
OIL before pulls- ask you what you are looking for-ask max rpm you want to go to-will ride in car before hand so you can explain your wants or problems- give you printouts when done. Interestingly I did not know that some builders dyno other components. The transmission in my car came with dyno sheet. They also measure pump pressure and include on sheet.