Diesel of the Week is presented by
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After building a compound turbo LB7 Duramax to the tune of more than 1,200 HP, Dark Horse Diesel owner Mike Maas was hungry for more. He decided to build up another LB7 Duramax with an LML block and is now seeing the potential to hit 2,000 HP. Find out how he’s getting there in this Diesel of the Week, brought to you by AMSOIL INC.