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'90 3.1L V6

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  • '90 3.1L V6

    I have a 1990 Pontiac 6000 with the 3.1L MPFI V6. Well being 16 I want to squeak every little horsepower out of the motor. Any suggestions? I do not want to swap the motor, although I have no problems with swapping heads. I have heard of putting on early 3400 heads. How much power could I expect to gain from this? I am also looking to swap the camshaft, putting on headers and a cold air intake. I am also looking into a turbo swap. Any recommended parts or is there anything I'm missing?

  • #2
    the head swap should be accompanied by a cam swap for sure, so that you make the best of the higher flowing heads.
    "I am not what you so glibly call to be a civilized man. I have broken with society for reasons which I alone am able to appreciate. I am therefore not subject to it's stupid laws, and I ask you to never allude to them in my presence again."

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