Request input on the chevy 8.1L
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Request input on the chevy 8.1L

  1. #1
    Senior Member carreradude's Avatar
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    Default Request input on the chevy 8.1L

    I have a 2004 2500HD 4x4 truck. It already has gibson headers, true dual exhaust (3inch), spin tech 3inch mufflers (I know, but the price was right), K&N cold air set up, and I have a hypertec programmer III on the way. Any other goodies to help with power and or mileage?? Is a cam swap or intake upgrade available and or worth it? I would love to slap a blower on it, but I haven't had the welth re-distributed to me yet.
    Thanks for any thoughts in advance!!

    Mike

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  3. #2
    mo balls than $cents$ IMPATIENT 1's Avatar
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    not alot you can do man, think you've bout covered it all already. if you had a sbc in it, i know someone with a procharger set-up for sale for a ls sbc that'd make more useable power than the bigblock is.

    Dare to be different, if it turns out great you can claim you planned it that way.

    Jetboatperformance.com

  4. #3
    Senior Member bobbo541's Avatar
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    Quote Originally Posted by IMPATIENT 1 View Post
    not alot you can do man, think you've bout covered it all already. if you had a sbc in it, i know someone with a procharger set-up for sale for a ls sbc that'd make more useable power than the bigblock is.
    I have an 04 gmc 1500 ext. cab longbed with the 5.3 in it would that procharger work in my truck.

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