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  • #16
    Originally posted by Cooter View Post
    heads, cam, turbo


    What heads, cam do you guys recomend I would like to hit 350+ with out turbo or spray first...
    I would go beat the fuck out of all of them within an inch of their life, then fuck their chihuahua while they watch as they get loaded into the ambulance

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    • #17
      What year truck?

      Some of the factory heads still flow pretty well, got lucky and I have 243s on my 08 silverado...

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      • #18
        Originally posted by Pooter View Post
        What year truck?

        Some of the factory heads still flow pretty well, got lucky and I have 243s on my 08 silverado...


        its an 04... do the 243's bolt right up or what all do I have to do to make them fit and do I need a stall?
        I would go beat the fuck out of all of them within an inch of their life, then fuck their chihuahua while they watch as they get loaded into the ambulance

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        • #19
          PerformanceTrucks.net Forums
          https://www.performancetrucks.net
          The best online source for Performance Truck discussion.

          243/799 come on all 08 up trucks now, older models as well depending on the truck i have seen a standard still 2006 trailblazer with a all aluminum 5.3 with 243s.
          that blew my mind the way the trailblazer was optioned out i would have never thought.....
          at any rate a 5.3 to make 350 is going to be a fairly heavy modified N/A motor.
          5.3 with 220/224 .581.581 with matching springs,3600 stall,4.10's,LT's, fuel pump, and a tune by SAM88GTA1 could net you 325 to 350 on motor. POSSIBLY/MAYBE
          good luck

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