Duramax Bottom up build

Don't forget a balancer, flexplate, injector holddowns, valve springs, headers or manifolds, intercooler, and a good gasket kit. Then you need to do the machine work like keying the cam, crank and waterpump, and bore/hone the cylinders, make sure the heads and block are square etc. And the last step is putting a drivetrain together that will hold up.
 
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Yeah. Don't forget, machine shops don't work for free. Machine shop costs can add up quick and really suprise you.
 
The stickers alone must be worth a hundred plus hp. Not to mention the Turbo upgrade for more whistle! Probably more like 1000hp if I had to guess.

1000??? hell with the PPE programmer alone it should hit that... and the bigger turbo for more whistle, hes looking at least 2000
 
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