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G'day all!
Opened up my wastegate few days ago, and discovered inside the wastegate their were 2 springs inside (usually opening up other wastegates there is only 1 spring)
Wastegate in question is a turbonetics deltagate mark 2
Hope someone can help
Kenny
did u figure out what PSI the wastegate u plan to run at. 2 springs usually indicate 14+ PSI/1Bar+ but the Turbonetics could be different, try and test each spring separately.
if theres absolutely no way for u to test it, just buy a new spring they only cost around $35.
Well old owner told me 10psi, but on the lid of the wastegate there's a 9 psi sticker. Beats me really . Guess ill just get a tial just to play it safe