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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
    Brisbane, Australia


    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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