E58 400 plus HP Dart sport build

Yeah I may schedule some time here in Tulsa at a dyno and see what I get either it does but it does benefit me with a tuned broke in engine. Save's me the hassle at home in a garage.

If it's in the budget, always good to get them dyno'd. Nothing like having an exxon valdez leaker installed in the car and having to pull it.

Plus the tuning and getting it close with pulls is great. Just because it liked a certain timing on dyno, doesn't mean the same for in the car. great baselines.