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  1. #21
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    that much head peaking at 5600 on a 362 is impressive , what was lift at the valve ?

  2. #22
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    May 2007
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    .704 - intake
    .691 - exhaust

  3. #23
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    This same topend (brodix track 1's-241cc) made 714hp on a 409ci (4.165 X 3.75) engine before I pulled it off and put it on the 362ci.

  4. #24
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    Funny how I wanted more lift from the cam I was having ground but my cam guy insisted I was outta whack in the head. I was looking for mid .600s and he insisted all I needed was about .560.

    Well after a back and forth he ground a .580-ish one for me. And I bought a house grind Howards ground with .599/.616 lobes on a 108. Hope to get both on a dyno to see the difference.

    These are FT grinds btw. All of my buddies rollers are in that mid 600s range in their 362 spec motors. Mine is a 388 with 294 cfm flow on the intake side. Iron heads.
    Member of the Luxemburg Speedway Hall of Fame
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  5. #25
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    I think he is trying to focus on the bell curve, and the width of that lift profile, instead of how high the lift peak is.

    Did he say to increase the rocker ratio ?

    294 cfm isnt bad with a iron head, how big is the port? 220 or bigger?

    Just say no...

  6. #26
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    Any cam ground on 108* lobe seperation won't work very good ina 350-362 ci. In a 415-430 they work good.The raised runner iron heads will flow 342cfm @ .700 with a 260cc port.

  7. #27
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    May 2007
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    Just finished another 362ci with Brodix Track 1 heads.Heads were 245cc intake runners.Peak numbers were 647hp @ 7200 and 514# torque @ 5500.

  8. #28
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    what were the numbers at 3500 ?

  9. #29
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    I don't start dyno pulls until 4500.Motor will never see 3500 unless it under caution.

  10. #30
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    10/4 , i was just curious ....

  11. #31
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    Apr 2008
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    Perfconn. Do you Have a number you can be reached? Pm me

  12. #32
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    Nov 2012
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    Quote Originally Posted by Kromulous View Post
    I think he is trying to focus on the bell curve, and the width of that lift profile, instead of how high the lift peak is.

    Did he say to increase the rocker ratio ?

    294 cfm isnt bad with a iron head, how big is the port? 220 or bigger?
    My T&D rockers are 1.5 and I cant afford to replace them.

    Dont know the port size... I will cc them along with the combustion chambers this winter.
    Member of the Luxemburg Speedway Hall of Fame
    Class of 2019

  13. #33
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    May 2007
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    TNSLIDER,
    I don't do pm's but you can email me at terry.marciaburnett@gmail.com
    By the way for anybody that might be interested,I have a set of the Brodix T1 11 STS 245 that are used for sale bare.No intake or valves.Price is not set in stone but probably $1,000 plus shipping.
    For your information: the T1 means they are Track 1 castings with 11x porting by a company named STS that Brodix uses.The ports are 245cc & chambers are 50cc.Not cleaned up yet so don't ask for me to ship them tomorrow.Brodix says they flow 242cfm @ .700 on intake & 233cfm @ .700 on exhaust.
    Last edited by perfconn; 12-01-2020 at 02:03 PM.

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