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VS V6 supercharger cuts out under boost

WAFFEN SS

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Heres the pics of my set up befor the changes you told me to make. Hope it helps, you can see the size of my intercooler and how ive made the intake manifold, 2 1/2inch intercooler piping, standed skyline BOV.
 

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IBLOWN

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You really need to think about moving the T/B before the blower. Gets rid of so many problems. Have a look at one of my threads on my conversion.

From what i can see i think your MAF is too close to the T/B causing too many harmonics. Needs to be atleast 200mm away.

Another thing you can try is let it idle and disconnet the IAC. See if it stalls then.
 
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idle air control. the one on top of throttle.
and i use to only see 2psi of mine with the standard sc14 pulley on it. so think thats right 2-3psi.. plus will drop a little with the cooler..

but its a wicked looking set up .. did you make it???
 

WAFFEN SS

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Yep do all my own work. Overheated the standed motor so put this VT motor in with 10.2 to 1 comp and ported heads and all the other bits you can see. was 146kw without the charger so keen to get this sorted and see what we get out of it. What size pully do I need for 5 PSI?
 

WAFFEN SS

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Sweet. Hay did you get my question on your BOV setup, If i need it or plum bak etc.
 

WAFFEN SS

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Sweet thanks man Im on it today but still got that bloody idle prob, sounds like a mis and has a pulsing idle when you first slow down?
 

delcowizzid

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word of warning you wont be fitting another pulley on that charger in a hurry you need the other sc14 :D
 
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