I recently read a looooong thread (posted at ClassicalPontiac.com) about DynoTab, a product in pill form that you drop in your gas tank for increased compression, higher octane, and elimintated engine ping. Sounds kinda like any "octane booster" product, which we all know are useless for the most part. But this stuff is actually supposed to work:
Has any heard of (or used) this product, with any mentionable results? I would be very interested in try it in my '69 Executive, and maybe even the Aurora!