Boost drops after 4k rpm
#8
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On a stock greddy tighten the nut to 6 psi. MAX!!!
On 15 psi the boost drops to 12 on my old setup.(no helper spring)
Try to move the arm open with your hands, should be very hard...
If on 6 psi the boost drops to 4 look into any vacuum leaks...(bov is bad??)
On 15 psi the boost drops to 12 on my old setup.(no helper spring)
Try to move the arm open with your hands, should be very hard...
If on 6 psi the boost drops to 4 look into any vacuum leaks...(bov is bad??)
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JesseTheNoob
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09-30-2015 02:44 PM