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Brand new GM ls7 heads cnc ported

This is a discussion on Brand new GM ls7 heads cnc ported within the Parts For Sale / Trade forums, part of the Sponsors Group Pricing and Parts Review category; Heads are brand new Part #12578449 2.20 titanium (del west) intake valve 1.61 sodium filled exhaust 283cc cnc ported (gm) ...

  1. #1
    Member 99transamC/FIA's Avatar
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    Brand new GM ls7 heads cnc ported $2000!!!!!!

    Heads are brand new
    Part #12578449
    2.20 titanium (del west) intake valve
    1.61 sodium filled exhaust
    283cc cnc ported (gm) intake runner
    Flow over 360 cfm
    $2400 o.b.o.
    Last edited by 99transamC/FIA; 05-27-2010 at 08:33 AM.

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    Member 99transamC/FIA's Avatar
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    TTT
    Must sell new heads are here!
    Heads are brand new $2000 takes them.
    That a $1000 off the price off a new set.

  3. #3
    Member 99transamC/FIA's Avatar
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    ttt

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    Member 99transamC/FIA's Avatar
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    bump ttt
    need new home

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    Import Ambassador nomolos1's Avatar
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    black, black Twins
    93 Supra , 94 Supra Turbo

    What is the HP gain on these, going on a stock LS1?

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    Member 99transamC/FIA's Avatar
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    will not fit ls1.
    Back ttt

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    $1700 o.b.o.

  8. #8
    U SEE THAT? 8th Wonder's Avatar
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    White
    09 Pontiac G8 GT

    Will they fit the LS2?
    09 G8 GT, Custom Grind Texas speed (Comp Manu) cam 112deg., Ported Throttle body, Kooks 1 7/8 Lt & cats,magnaflow, Circle D stage 2 trans & stall,D.O.D. removed .660 Double valve springs some LS7 parts sprinkled in 4 good measure, etc.

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