Originally Posted by Jeff@TopGearSolutions
I think i made it about 11 miles before she got romped. Waited about 200 before i put the tune on it.
I've been driving my cars like i stole them out of the gate and they have performed flawlessly. You will not get straight answer about this, its extremely opinionated and subjective.
I 100% agree with Jeff.
I've done this with every new car or freshly rebuilt motor I've had with great success. Also mix in with a good amount of engine braking and multi-rpm driving to ensure proper ring seat.