slomohey man, everybody knows that if you passed day 694 all you got to do is get in the DMC DeLorean, reach a speed of 88mph for an entire lap (doesn't matter which course.... just make sure it's at 88mph for the ENTIRE lap) and just like that you'll be back to day 694
NOT TRUE!!!!!! DON'T LISTEN!!!!
It takes more than that.
You have to buy the flux capacitor mod and you have to do one of the wet races so that lightning can hit your car and give you the 1.21 jigiwatts needed to power the flux capacitor. And you have to be going exactly 88 MPH when it happens!