2nd Day with New Engine and get a challenge.

I think you'll smoke him either way but this might be a good time to get alittle cash back . You could either tell him you want to run for money to start with or you could let him beat you and get his ego up and let him suggest running for money.

Let him beat you bad and then tell him you could beat him if your foot didn't slip(or some other bs).

Otherwise, I'd use all I had.