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Jeep On Mustang Dyno

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We started the day of play on Airaid’s in-house four-wheel Mustang dyno with a baseline run of 179hp and 232 lb-ft at the tires. Peak horsepower came just above 4,000 rpm, with the peak torque coming in just below this at under 4,000 rpm. That’s pretty darn respectable for 92,000-mile engine burning 87-octane.