Was it one of these old wives tales to improve performance?
When I was a kid, I remember older guys saying that putting mothballs in your gas tank improved octane, therefore improving performance. I never tried it.
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Prince Edward Island
'64 Parisienne CS "barn find" - last on the road in '86 ... Owner Protection Plan booklet, original paint, original near-mint aqua interior, original aqua GM floor mats, original 283, factory posi, and original rust.