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  1. #1
    Join Date
    May 2010
    Location
    Richmond, Va
    Posts
    557
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    Extremly Custom Heads for Sale

    These the ideal in a high boost/high nitrous combination. If you currently have 6.1 heads, these will raise the compression by .3. If you currently have eagle heads, these will lower the compression by .4.


    Stock chamber with stock guides. Stock seats were cut out and copper berrylium seats were installed for use with Extreme duty Manley valves 2.125" x 1.625".
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    Stock valve guides removed, heads have been cnc'd and the valve seats have been valve-jobbed.



    Quench pad welded up to decrease CC volume.



    Milled back flat and bronze valve guides installed.



    Chambers cleaned up and polished. Chamber volume is 70cc



    Retainers are custom made Titanium
    Manley Hollow-Stem Severe Duty Intake Valves
    Manley Extreme Duty Exhaust Valves
    Manley Nextek Valvesprings
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    CNC Ported, Bronze Valve Guides, Newman Epoc valve job
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    Chamber full hand-formed and polished
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  2. #2
    Join Date
    May 2007
    Location
    Hudson, NH / Stoneham, MA
    Posts
    6,851
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    Damn those things are nice !!!!

    If you have to ask, you can't afford them ? ... lol

    Billet Tech custom billet products Online Store

    Many pictures of our products can be viewed here

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  3. #3
    Join Date
    Jan 2010
    Location
    Blue Springs MO
    Posts
    2,226
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    how much difference in price from my prostreet heads that are still new? hold up to the same lift?
    PWR Prostreet 419 1070rwhp 906rwtq 91oct 12lbs 6300 rpms,twin S300sx3-66 78/73mm Turbos,SHR Tranny,Protorque 4400,BB Flex Plate,1 of 5 Super Dana 44/60 rear end,KWV2 suspension, Fore Fuel System W/Triple Walbros, ID2000's, Arrington NOS 90mm TB "Future NOS?", Ported Intake W/Thermal Coating, Weld Racing Wheels 17x8 & 17x10, AMS 1000, SpeedLogix Rear Strut Tower Brace, Eurocharged TCM added,7k rpms coming 1200rwhp tune on the way!

  4. #4
    Join Date
    Jul 2006
    Location
    Brooklin, Ontario, Canada
    Posts
    3,811
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    Price is shown as $2600 on PWR's Facebook page.
    2006 Charger R/T with Road & Track....PWR 426, 10.93 @ 125.62. (1.52 60', +700DA, 4250 lbs)
    2011 Jeep Grand Cherokee Laredo.......3.6
    2014 Ram Sport 4x4...........................5.7, 8 Speed, 3.92

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  5. #5
    Join Date
    Jan 2010
    Location
    Blue Springs MO
    Posts
    2,226
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    oh cool the site is up i will check that out then.

  6. #6
    Join Date
    Oct 2009
    Location
    Indianapolis, IN
    Posts
    85
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    Are these heads still available? If so, please PM price...

  7. #7
    Join Date
    Mar 2007
    Location
    Melbourne Australia
    Posts
    1,059
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    WOW great job although one thing I have not seen before or know why is this step...

    Quench pad welded up to decrease CC volume


    What does that do and what are the benefits.
    426 WHIPPLE 3.4L BLOWN 300C SRT8
    http://www.lxforums.com/board/signaturepics/sigpic14184_6.gif

  8. #8
    Join Date
    Feb 2010
    Location
    North Alabama
    Posts
    897
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    it was easier to do that than change/buy new pistons for more compression.

  9. #9
    Join Date
    May 2007
    Location
    Chicago, Illinois
    Posts
    7,715
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    These are sold.




    Current - 2006 Dodge 'Dirty Whore 2.0/Project Junk' Magnum R/T - Cool Vanilla - starting from scratch
    Current - 2012 Dodge Journey SXT V6 - Pearl White
    Current - 2011 Ford 'Whorus' Taurus Limited - a step back from modding
    RIP - 2005 Dodge 'Dirty Whore' Magnum R/T (12/7/11)

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