Post 11 second small block combos

Mopar Racers Forum

  1. stroked340

    stroked340 Well-Known Member

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    Man,speed wise that's a 10 second run.nice:thumbsup::thumbsup:
     
  2. Widoww

    Widoww Member

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    New PB after fixing the carb. 120 mph finally as well. 60s still wont come around yet.

    Backed it up with another PB. Old best was 11.38

    20181008_161100.jpg

    20181008_161040.jpg
     
  3. rumblefish360

    rumblefish360 so close yet so far away

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    PB?
     
  4. mderoy340

    mderoy340 Well-Known Member

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    personal best
     
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    • skips dart 2

      skips dart 2 Member

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      super bee 958.jpg 69 dart PB 11.35 @ 119.09 MPH, normally mid 11.40's 117 to 118MPH, built to be mainly street driven on pump gas.
      Cast iron 340 R3 4 bolt main block @ 4.070
      Diamond forged street strip dished pistons #51409
      Scat forged rods, mopar forged crank 4" arm
      Comp solid tappet 247/254 at .050 107.0 LS
      Lift 550/532 with 1.6 PRW rockers and shafts
      IMM prepped Mopar LA alumn heads 2.05/1.60
      Comp Bhive springs and retainers
      IMM prepped mopar alumn. 6 Pack intake
      Holley 6 pack set up c/w Promax metering and jet plates
      also modified the kill bleed circuits to accept interchangeable
      bleed inserts for front and rear carb opening control.
      3/8' phenolic carb to intake spacers
      Custom machined billet velocity air intake
      Sealed to hemi hood as good as possible
      SMR built manual 727 --9" converter
      Denny's driveshaft, 8 3/4 rear 489 case Trutrac 3.91 gears
      Moser Axles
      MSD box,coil and distributor.
      T T I step headers 3'' exhaust
      MT Street radials 255 60R 15"
      Made 525 hp at flywheel at 5800 RPM
      Tried AED 850 HO and airgap intake for a bit, lost a tenth
      Little much maybe--- so back to 6 pack which I enjoy.
       
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      • dusterdoug

        dusterdoug Well-Known Member

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        Very nice car! Love the green!!! At 525 hp, keep chipping away... there’s a 10.90 in there somewhere.

        Any more pics, by chance??
         
      • skips dart 2

        skips dart 2 Member

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        Thanks for that Doug, haven't been chasing that 10, already in roll bar territory and been told a few times its time.
        Definitely pushing my luck without one just cant bring myself to install one in this car, besides up here in the north tough to get classic car insurance
        when they see a roll bar installed.
        Couple more pics, thanks for the interest.
        Gary
        super bee 903.jpg super bee 714.jpg super bee 959.jpg
         
      • rumblefish360

        rumblefish360 so close yet so far away

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        To bad you can’t bolt it in and in bolt it out.
         
      • skips dart 2

        skips dart 2 Member

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        Good thought on the bar rumblefish, food for some thinking.
         
      • rumblefish360

        rumblefish360 so close yet so far away

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        I don’t know if that would be a “legal option” to perform.
         
      • RBConvert

        RBConvert Well-Known Member

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        Beautiful ride. What did you do to lighten the car? Looks like a full interior; fiberglass hood? Is the batt in the trunk?
         
      • skips dart 2

        skips dart 2 Member

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        Hey RB, thanks, really have made no effort to lighten car other than the fiberglass hood. Has a totally restored full interior ,battery still up front, was an exceptional 1 family owned original steel real F6 green dart 340 swinger that I won off Ebay a few years back. Basically did a repaint,restored interior, removed original numbers 340 drivetrain which I have sitting and replaced with existing power, has SS springs and Caltracs which work not to bad. IMG_20190208_2024424.jpg IMG_20190208_2023582.jpg IMG_20190208_2024531.jpg
         
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        • RBConvert

          RBConvert Well-Known Member

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          Sharp interior. Even has the roller radio - don't see too many of them anymore.
           
        • Cope

          Cope Fusing with fire

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          Bolt in is ok. Must be 4, 5/8 bolts with 6x6 plates on both sides.
           
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