Easy "3CZV657" achievement
Set up a custom race. Set the weather to "Storm" then race any opponents or the AI in a Delorean. When you reach 88 mph you will get the achievement.
Setup a custom race on the New York Outskirts route. Set the AI to 0. Choose the Delorean and begin. Make sure you are going 88 mph or faster when the lightning strikes to get the achievement.