Anyone Here Ever Dyno Their Mild Built Small Block Car?

Don't get caught up in numbers

I'm not gonna say what my 408 made but it was below 400 to the tire and I have a street car 26 in tall tires and 3:91 gear cruise 70mph 3000 rpms so it is t a nasty type of car at all and I run 11:20 117mph with a slipping trans. Just use the dyno to get a/f in a good starting point and go from there my street car kills a lot of high horsepower cars at the track .
Best advice is get it running great then add one thing at a time and see what happens . I call it chipping away