427-inch big-block Chevy makes over 600 HP on Westech’s Dyno!

427-inch big-block Chevy makes over 600 HP on Westech’s Dyno!

427-inch big-block Chevy makes over 600 HP on Westech’s Dyno!

Watch as a 427-inch big-block Chevy makes over 600 HP on the Westech dyno.

User: MotorTrend

Views: 195

Uploaded: 2022-06-06

Duration: 00:19

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