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  1. #1
    TININDN Guest

    Default 505 EFI Street Motor

    It was a long time in the works -

    I built a mild 505 (AllPontiac.com iron block) street motor for my '61 Ventura - mild cam - smooth idle at 750 RPM - sequential port fuel injection -

    Here's the numbers:

    HP = 515 @ 5300 RPM
    Torque = 605 ft. lbs. @ 4,000 RPM
    Torque = 550 ft. lbs. @ 2,500 RPM
    Attached Images Attached Images

  2. #2

    Default

    I like those valve covers. Are those the covers from Pacific Performance Racing?

  3. #3
    TININDN Guest

    Default

    Quote Originally Posted by Big Injun Dave View Post
    I like those valve covers. Are those the covers from Pacific Performance Racing?
    YES - and they are

  4. #4

    Default

    What a torque monster Dave

    There is so much more this engine has to offer .

    What heads did you go with?

  5. #5

    Default

    Looks like KRE heads in the picture. Did these go through SD Performance? That thing has a torque curve like a Diesel...flat and all the way to the bottom! Hope you have some sticky tires. Looking good!
    POSI - "It's not just a club, it's an addiction!"

  6. #6
    TININDN Guest

    Default

    KRE heads that have been worked on by my local machine shop/engine builder -

    The engine has a small cam 230/236 on a 114 LSE because I want a mellow driver that I can cruise down to the Batesville chicken fry.

    The rest of the parts - crank, rods, pistons, head flow, intake, and EFI could easily make 650+ HP with more cam.

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