Here's mine, been using it for 30+ years with great results.

Once you've checked everything (fluids, etc) do two 15 minute drives and let the engine cool enough between sessions that you can put your hand on the motor.

Check fluids again, look for leaks under the engine.

Then drive the car with a 2500 rpm limit on the first drive. Add 500 rpm every 100 miles to the redline.

2500 rpm for 0-100 miles.

3000 rpm for 200-300 miles

3500 rpm for 300-400 miles

etc...


Don't baby it, but don't thrash it either. Make sure you hit the redline once every drive after the initial 15 minute sessions.

Don't change the oil until you've hit your final redline rpm/mileage.