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Thread: 1.8 rocker arms

  1. #1
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    2002 trans am ws6 a4

    1.8 rocker arms

    Anybody ever uses them ? Direct bolt on yes or no .horsepower yes or no?

  2. #2
    Senior Member 98TransAmWs-6's Avatar
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    98 TA WS6/ 01 C5 Corvette

    Quote Originally Posted by Chefritenour View Post
    Anybody ever uses them ? Direct bolt on yes or no .horsepower yes or no?
    No you can't just put 1.8 rockers in a valvetrain designed for 1.7. Not worth it just stick with the 1.7 and get rockers with the trunion upgrade done or do it yourself and save some money.

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  3. #3
    Senior Member 98TransAmWs-6's Avatar
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    Even if you did you'd have to upgrade your valve springs to handle it so no not a direct bolt on. It can be done but imo it's not worth it.

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