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  1. #1
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    Apr 2010
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    Kansas
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    Default 383 dyno predictions

    Well guys the motor is a fully forged 383 with a 6 speed tranny and the stock rear for now (I know i know!) Here is a list of what all is done to the motor. Would like to get your guys input on it.
    383 Motor (On 91 octane pump gas)
    Block clearanced and 0 decked
    4 bolt splayed main caps
    ARP Main Studs
    Meiling High Volume Oil pump with stock pickup
    Stock Oil Pan
    Callies Dragonslayer Crank 3.75 stroke
    Lunati Pro Mod Rods 6" rods with arp bolts
    SRP -5cc Forged Pistons
    Hellfire File Fit Rings
    GM Impala HeadGaskets
    TFS 195cc ported and polished heads flow 313cfm@.600lift 2.08/1.60 Stainless Manley valves
    Bronze valve guides with comp ultra seal valve seals
    ARP Head Studs
    Comp Pro Mod 1.6 NSA Rockers w/ poly locks
    Comp 1 piece chrome moly pushrods
    Patriot Extreme Gold Springs with locks/retainers
    LE Custom Grind Bullet Cam 236/242 duration at .050 .612/.612 lift with 1.6 rockers 110+4 LSA
    Coyes Double Roller Timing Chain
    LE Ported LT1 Intake with Holley 58mm TB
    36 lb Injectors

    Thanks Again!!!!
    Last edited by ~bumps alot~; 05-27-2010 at 06:49 PM.

  2. #2
    InActive Member


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    Join Date
    May 2010
    Location
    chicago
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    Default

    over 425rwhp

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