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Thread: New best with the new engine

  1. #26

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    Quote Originally Posted by slammedR/T View Post
    Then how do you know what he needs to do?
    Because i'm pretty sure he isn't using inch and half tubes. And if i did know as a result of communication, then i could give him a clue as to length and breath of the collector because I've tried a shit ton with this method. If he was at 1 and 3/4 or 1 and 7/8, he could still try to lengthen collector for added benefit and a lot easier to do for next to no money. If it worked, great. If not, no big deal as one of the few cheap things one can try first. You're welcome.
    Last edited by arro222; 11-15-2018 at 03:28 AM.

  2. #27

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    Quote Originally Posted by 1965fish View Post
    https://www.youtube.com/watch?v=hdju...ature=youtu.be

    First run on the new set up.
    I went 10.80 @119mph.
    Had to lift at 1200ft. It laid over in high gear. Too lean I think.
    Have to check the plugs and add some jets.
    It had a 1.42 60ft and a 6.77 @99mph in the 1/8 mile.
    Some race gas and larger primary tube headers are next.
    Strong runner Fish. Those Promaxx heads are unbelievable for the price.

  3. #28
    Senior Member

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    Dammmm! Very nice !

  4. #29

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    Quote Originally Posted by niebs View Post
    Wicked man. You make it up to cecil ever?
    I was up there twice this year. About a month ago.
    Usually for bracket races.

  5. #30

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    Quote Originally Posted by arro222 View Post
    Strong runner Fish. Those Promaxx heads are unbelievable for the price.

    I agree!! The Promaxx heads are a pretty good bang for the buck. The valve job is pretty nice too.
    I still believe I need more head for the short block I put together. Future plans.

  6. #31
    Osee's Avatar
    AutoZone Perfomance Parts

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    Quote Originally Posted by 1965fish View Post
    3507lbs with driver
    Full factory interior
    Power windows, power door locks, power mirrors, radio
    No heat or A/C, no air bags

    394 cu 3.79 stroke 4.070 bore
    11.4 comp
    Eagle H beam rods JE flat top pistons
    .581 flat tappet cam
    unported 171cc Promaxx heads
    Comp cam roller rockers
    M1 intake
    1000 cfm Holley carb

    904 torqueflite
    reverse manual valvebody
    FTI 8" converter 4500 stall
    PPP air shifter

    8 3/4 rear with 4.56 gears with 10" drum brakes
    28x9 Mickey Thompson Pro bracket radials

    1" under Split mono leafs
    Cal trac bars
    QA1 single adjustable rear shocks relocated behind the housing
    4" Belltech drop hangers

    Western chassis 2" drop lower control arms
    3" drop Santhuff springs
    Viking double adjustable front shocks.
    03' spindles with Wilwood brakes
    are you running block oiling with those Promaxx heads? or is it an LA block?


    Mods - TB Spacer, Short Throw Dipstick, Performance Auto Zone Intake "0.30 over bore", R/T Cam, Performance Chip, Radiator Delete

    Rev limiter? that's what valve springs are for!

    Car Build Thread https://www.forabodiesonly.com/mopar...ost-1971625458

  7. #32

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    Quote Originally Posted by Osee View Post
    are you running block oiling with those Promaxx heads? or is it an LA block?
    It's a 340 LA block.

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