Here's the answer.

[N40GL]

Okay - okay. I give up! Here's the answer!

[Joe Walsh]

They forgot 'C'....Massive intercooler mounted up front for optimum charge temperature reduction...

[Rider90]

So is that what you'll be passing my house in from now on?

[Dr Caleb]

Okay - okay. I give up! Here's the answer!

What was the question? Must have been a really silly question . . .

[dwasson]

"Of course," he said as he slapped his forehead. "How could I have been so blind?"