northstar performance upgrades
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Northstar Engines and System Technical Discussion Discussion, northstar performance upgrades in Cadillac Engine Technical Discussion; are there any performance parts on the market for these motors? besides your basic air filter or cold air upgrade, ...
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    00 STS's Avatar
    00 STS is offline Cadillac Owners Member
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    northstar performance upgrades

    are there any performance parts on the market for these motors? besides your basic air filter or cold air upgrade, i know of corsa exhaust. what else is available off the shelf?? anybody make headers or port heads or have cams available to install??? what about computer upgrades? i assume ignition is pretty good so we won't worry about that.

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    Night Wolf's Avatar
    Night Wolf is offline Cadillac Owners 10000+ Posts
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    Re: northstar performance upgrades

    there isn't TOO much....

    check out RSM (link on top) they have a cold air kit, ported heads ($$) supercharger ($$$$$$$$$$$$$$$$$$$) and a few other things.... IIRC there are no computer chips becuase any car '96 and after uses OBDII

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    00 STS's Avatar
    00 STS is offline Cadillac Owners Member
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    Thread Starter

    Re: northstar performance upgrades

    is the pcm on northstars the same as say lt1 and ls1 motors?? is it possible to tune them in the same fashion? thanks for the input night wolf.

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