EVERY YEAR at Summernats, the Horsepower Heroes competition decides who has the most grunt up front.

For the last few years Jake Edwards has dominated with his turbocharged big block Chevy-powered Holden Torana and at Summernats 26 he won again with this 1666rwhp run. That kind of horsepower at the rear wheels equates to well over 2000hp at the crankshaft.

Watch until the end to see the exhaust system blow our camera over. It gives you some idea of the amount of exhaust energy this beast is creating.

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