Another revealing exhaust article. Call me an ignorant a**hole, but it seems like a very wordy way of saying "use as big a primary as possible, equal lengths, long secondaries, 2.5" crossover and free-flowing mufflers". Maybe I'm justing getting jaded....and ignorant. Sorry, just my opinion.
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"GTO......Gas, Tires and Overdraft"!
'70 GTO convertible, 434, 4-speed
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