I was wondering what the max hp is that you can get out of the stock injectors and fuel system? Once the max is reached who makes a good set of injectors for the 06 LBZ?

There is alot of other things that will limit HP. Casper hit 755hp on stock LLY injectors. Stock engines don't hold together well at that HP.

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I don't think you should be worried about injectors. If you are running out of fuel you should look into dual CP3's. At that point the motor won't last long so you should be looking at internals as well. You should be able to get 500hp out of your truck with exhaust, tunning and a tranny.

Bentley

What other internal upgrades would be recomended after the 500 hp mark?

TAZMAN hit 717HP on stock injectors in his LBZ :eek:

You should be putting at least a new set of billet connecting rods in your motor and addressing the allignment pin in the cam issue. Their is a large thread going on about this issue right now. http://www.dieselplace.com/forum/showthread.php?t=135057

I think you should be able to get 750HP out of stock injectors.

Bentley

Thanx for the input and valuable info