“But I believe she’s good for many a race,” asserted Dan. “You see, it may be some little thing. There might be a leak——”

“Leak? pshaw! you know the gas runs as clean as a whistle. And what would that have to do with her losing time?” demanded Billy.

“Wait. I mean a leak in the ignition wiring.”

“Wow!”

“Never thought of that—eh?” demanded Dan.

“No. And I’m not thinking much of it now, Dannie—you old fuss.”

“Don’t you be too fresh calling me names, sonny,” advised the older youth. “You want to remember that the wiring of this car is old. A tiny break in the insulation would be enough to spell ‘trouble.’ Get me, Billy?”

“Uh-huh! But I don’t see——”

“Let’s try it. That’s the only thing to do to make sure.”

“How are you going to do it?” demanded Billy, anxiously.