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Wastegate Size For Gt45

GreeceS13

By GreeceS13,
in Engines & Forced Induction

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GreeceS13 Rising Star

GreeceS13

Posted
Posted

I had T04Z with Turbosmart 48mm and the car was working at 2.2bar!
To run this boost was with completely off the vacum pipe of wastegate (like a boost valve full opened)

Now I am preparing for a GT45. This turbo is for 1200hp

Can this wastegate handle this turbo?

What boost do you think that I must run?

Also I am just understanding that the springs of my wastegate was only for 17psi!!!!!!!!!!!!!!!!!!

This means that the wastegate was opened earlierd than my max boost?

I think that the answer is yes... So I am wondering how this car worked!!!

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https://www.sau.com.au/forums/topic/436516-wastegate-size-for-gt45/
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