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vx supercharged boost

hatziVT

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hi guys, i was just wondering if you are able to run a 19psi pulley on a vx supercharged l67 engine safely without at risk of blowing something or causing damage?
can anyone help me out! thanks
 

nemesis_adrasteia

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hi guys, i was just wondering if you are able to run a 19psi pulley on a vx supercharged l67 engine safely without at risk of blowing something or causing damage?
can anyone help me out! thanks

19 PSI intercooled?

what fuel are you using?

i doubt it will handle it for an extended period.
 

hatziVT

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well i have 12 psi atm and i have the intercooled 25mm insulator from MACE and i was wondering if the engine will withstand the 19 psi?
 

hatziVT

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but i have also port and polished my heads and opened them up with alot of other mods like cam and roller rockers..will this make a difference?
 

delcowizzid

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as long as the intercooler is keeping temps down youll need injectors and a tune to suit
 

hatziVT

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MACE say that the 25mm insulator works like a intercooler anyway so and i also have bigger injectors anyway, however if thats the case i wont risk it and stick to the 12psi
 

delcowizzid

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25mm spacer is nothing like a cooler youll still be pumping extreemly hot air straight down the engine dont fit a higher boost pulley
 

Fletch_QLD

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So no intercooler? Then no chance of gaining benefit - safely or otherwise, going above 12psi.
 
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