Tumblin Automotive: Screamin' Demon

Bronco Driver Project Screamin Demon on the Dyno. We installed an 07 Mustang 3 Valve 4.6 and a 5R55S transmission in this 1976 Bronco. This was just a baseline pull to see what it would do. The motor is stock except for K&N, our headers and exhaust. The Bronco still has 3.55 gears and is running 37s.

CLASSIC FORD BRONCO RESTORATION

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Tumblin Automotive | Laurens, SC | 864-983-2979