Quote:
Originally Posted by john70t
A B-36 with a B-29 from the wiki page.
(pulls in and parks. "just a spark plug tune-up today. Yeah, change all 336 of them".

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By my count, it's 560 plugs for the pair. And an old timer told me that back in the day they were a buck a piece. What's that make a tune up in today's dollars???
Wasp