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  1. #1
    LTX AUTOX GURU!


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    Default What do you thank of these head specs?

    I thank i am close to settling in the heads for my FI build.

    These will be topped with a ported victor efi setup. Being run on a 383.

    Brodix heads

    224cc intake
    2.100 int
    1.600 exh
    305 fps at pinch @.700
    285 fps over short trun @.700

    flow #

    intake Exhaust
    78....65 @.100
    155....116 @.200
    217....162 @.300
    266....196 @.400
    302....219 @.500
    320....233 @.600
    325....244 @.700


    thoughts?
    Last edited by MeanTA; 03-23-2013 at 09:25 AM.
    94 Trans am. Built 383/T56(437/409) Wilwoods, tubular suspension, QA1/BMR, Watts Link. Stripped down and set to kill!

    Twin Tubo build underway. !GOING AFTER LTX STANDING MILE RECORD!

  2. #2

    Default

    Quote Originally Posted by MeanTA View Post
    I thank i am close to settling in the heads for my FI build.

    These will be topped with a ported victor efi setup. Being run on a 383.

    Brodix heads

    224cc intake
    2.100 int
    1.600 exh
    305 fps at pinch @.700
    285 fps over short trun @.700

    flow #

    intake Exhaust
    78....65 @.100
    155....116 @.200
    217....162 @.300
    266....196 @.400
    302....219 @.500
    320....233 @.600
    325....244 @.700


    thoughts?
    They look good on paper, but without knowing the type of fixture and diameter bore used to bench them, and the length pipe used on the exhaust we can't be sure. Also assuming it was using standard pressure.

    Just like dynos, flow benches can vary a LOT from bench to bench depending on the operators testing methodology. Assuming the testing was done similarly, they flow about as well as my 227cc AFR 220s did after milling. Definitely have the potential to make BIG power.
    93 Medium Patriot Red Z28: Forged 383,GTP'd AFR 220s(@227ccs), LE .7xx" Billet SR,1.7 Shaftmounts,24x,Maxed Supervic,4150 TB. :12 Metallic Spark Black ZX14R: 1.5" drop, GP slipons, -2 Vortex rear. 152mph trap SWB, stock motor...now with Nitrous... :09 Victory Red LS3 Z51 Vette: Blackouts, muffler delete, sub. Purchased bone stock w/18k mi.

  3. #3
    LTX AUTOX GURU!


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    Default

    They are done by a reputable machine shop. I will try to see if i can get more info on them.

    They are 2,000.00 out the door. so price seems good compared to similar AFR's
    94 Trans am. Built 383/T56(437/409) Wilwoods, tubular suspension, QA1/BMR, Watts Link. Stripped down and set to kill!

    Twin Tubo build underway. !GOING AFTER LTX STANDING MILE RECORD!

  4. #4

    Default

    Quote Originally Posted by MeanTA View Post
    They are done by a reputable machine shop. I will try to see if i can get more info on them.

    They are 2,000.00 out the door. so price seems good compared to similar AFR's
    Is that including the ~400 they charge to convert them to reverse cooling?
    93 Medium Patriot Red Z28: Forged 383,GTP'd AFR 220s(@227ccs), LE .7xx" Billet SR,1.7 Shaftmounts,24x,Maxed Supervic,4150 TB. :12 Metallic Spark Black ZX14R: 1.5" drop, GP slipons, -2 Vortex rear. 152mph trap SWB, stock motor...now with Nitrous... :09 Victory Red LS3 Z51 Vette: Blackouts, muffler delete, sub. Purchased bone stock w/18k mi.

  5. #5
    LTX AUTOX GURU!


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    Default

    Yep everything converted over minus intake pattern. But Im going with a victor efi anyways
    94 Trans am. Built 383/T56(437/409) Wilwoods, tubular suspension, QA1/BMR, Watts Link. Stripped down and set to kill!

    Twin Tubo build underway. !GOING AFTER LTX STANDING MILE RECORD!

  6. #6
    The FABRICATOR!


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    Default

    Seems legit. Is that with or without springs?
    Chris
    1985 Monte Carlo SS
    Mods: 9:1 383 LT1, Ported Trick Flow heads, D1SC Procharger, 4L80E, 3.50 9"
    Check out the M122 MCSS build thread here!

  7. #7
    VIP Member


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    Default

    Quote Originally Posted by MeanTA View Post
    Yep everything converted over minus intake pattern. But Im going with a victor efi anyways
    i would look into converting a edel 2892. its a better match for those heads.
    http://ltxtech.com/forums/image.php?type=sigpic&userid=3572&dateline=1317253  626

  8. #8
    LTX AUTOX GURU!


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    Default

    Quote Originally Posted by BIG CAT View Post
    i would look into converting a edel 2892. its a better match for those heads.
    More info?
    94 Trans am. Built 383/T56(437/409) Wilwoods, tubular suspension, QA1/BMR, Watts Link. Stripped down and set to kill!

    Twin Tubo build underway. !GOING AFTER LTX STANDING MILE RECORD!

  9. #9

    Default

    Quote Originally Posted by MeanTA View Post
    More info?
    Its a Supervic.

    Would need to be drilled for fuel injectors though, and if you want it to look nicer you can cut the t-stat housing off too.
    93 Medium Patriot Red Z28: Forged 383,GTP'd AFR 220s(@227ccs), LE .7xx" Billet SR,1.7 Shaftmounts,24x,Maxed Supervic,4150 TB. :12 Metallic Spark Black ZX14R: 1.5" drop, GP slipons, -2 Vortex rear. 152mph trap SWB, stock motor...now with Nitrous... :09 Victory Red LS3 Z51 Vette: Blackouts, muffler delete, sub. Purchased bone stock w/18k mi.

  10. #10
    LTX AUTOX GURU!


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    Default

    Quote Originally Posted by Puck View Post
    Its a Supervic.

    Would need to be drilled for fuel injectors though, and if you want it to look nicer you can cut the t-stat housing off too.
    Ya i know that. was wondering how much better it was over a ported Victor-E. With these heads
    94 Trans am. Built 383/T56(437/409) Wilwoods, tubular suspension, QA1/BMR, Watts Link. Stripped down and set to kill!

    Twin Tubo build underway. !GOING AFTER LTX STANDING MILE RECORD!

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