Supertech valvetrain?
not really sure how anyone would post a review of it, as it's going to be something you do as part of a motor build. We've sold quite a few of these setups to people though with a variety of builds, and not a single issue has arisen. Very fairly priced, and top notch stuff
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allmycarsdie
Engine & Drivetrain
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May 13, 2016 04:38 PM




