990 heads for sale
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990 heads for sale

  1. #1
    Senior Member nos1967's Avatar
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    Default 990 heads for sale

    These only have 30 minutes of breakin on them after being inspected, magged, new valves/guides/springs. Stainless valves 2.30/1.90, Isky springs for the 280 mega flat tappet cam. Heads milled to 116cc. Heads were ported and polished, I bought them bare already ported and the shop that I had inspect and assemble them said whoever did the porting did a really good job, and that they were probably setup for a blower engine. I swished to oval port aluminum, have a big cruiser now and don't want to spin high rpm's that these heads were built for. These heads have stock valve seats, no inserts.

    1000 OBO. They come with a dual plane manifold that is port matched and painted white over chrome....needs some love to look good again.
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  3. #2
    Senior Member east bay dale's Avatar
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    What town you in ?

  4. #3
    Senior Member nos1967's Avatar
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    Gardena. Near where the 110 and 91 meet.

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  6. #4
    Senior Member nos1967's Avatar
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    $800

  7. #5
    pay me or pay me no mind 707DOG's Avatar
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    Quote Originally Posted by east bay dale View Post
    What town you in ?
    i was gonna text you


    I call it the brain tube, I've been telling her the more time she spends on it, the smarter it's going to make her.

  8. #6
    Senior Member nos1967's Avatar
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    $700. What I paid for machine work and hardware.

  9. #7
    Senior Member nos1967's Avatar
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    Bump $600 firm. Need to make some repairs to my boat.

  10. #8
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    Default heads

    I sent you a Pm for your #. I`m interested. Thanks Steve

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