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Thread: Wastegate Springs

  1. #1

    Default Wastegate Springs

    I'm installing dual solenoid boost controller, what spring should I put in the wastegate? Currently has I think 18 lb spring. Engine is a stroker V6 Buick if that has any bearing on spring size.

  2. #2
    Join Date
    Jan 2010
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    Brisbane, Australia
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    1,977

    Default

    Pick the spring that will be your low boost setting, such as 10 lb. Then you could have 10 lb, 15 lb and 20 lb as example. I have 8 lb, 13 lb & 18 lb in one of my cars. Gary

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