- Well, that's the difference between you and me. There's only so much I can do!
- That's obvious.

6 seconds sound clip from the Days of Thunder movie soundboard.

You can hear this line at 00:19:52 in the Blu-ray version of the movie.

Quote context

[...]

- Now, when you shift the gear, and that little needle on the tach goes into the red and reads 9,000 rpm, that's bad.

- It's also my fault if the tires blow, if you ask this old fart.

- Well, hell yes, it's your fault. There's 40 other vultures out there who managed to finish the race on their tires.

- You see Darrell Waltrip using up his tires?

- There's nothing I can't do with a race-car.

- Well, that's the difference between you and me. There's only so much I can do!

- That's obvious.

- Harry, he doesn't need to appreciate your job to do his.

- Well, he sure as hell does. How can he expect to race if he don't know what a race-car can and can't do?

- What is this shit, huh? You want me to work the pit and you drive? Fine. We'll try that.

- I can't talk to this son of a bitch. I can't talk to that son of a bitch. I really can't. I can't...

[...]