Does the 6.7 have aluminum heads?
why? Because you "think" it is?
impossible to beleive, I know, but the duramax has no problems with its aluminum heads. They will easilly hold 50-55psi of boost on stock head bolts, stock gaskets, etc...
You are barking up the wrong tree calling the aluminum heads "stupid". You want stupid? How about the first generation duramax injectors.
ben
impossible to beleive, I know, but the duramax has no problems with its aluminum heads. They will easilly hold 50-55psi of boost on stock head bolts, stock gaskets, etc...
You are barking up the wrong tree calling the aluminum heads "stupid". You want stupid? How about the first generation duramax injectors.

ben
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JD farmboy
24 Valve Engine and Drivetrain
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