Turbo Set-up - Subaru WRX Forum
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post #1 of 4 Old 09-20-2006, 10:04 PM Thread Starter
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Turbo Set-up

I am finally ready for a turbo upgrade. I am just wondering if I am setting this up right?
IHI VF22 Turbo with upgraded injectors, fuel rails, and fuel pump. I already have the Cobb AP and perrin turboback. Would I be ok running a front mount intercooler, or top mount. What hp numbers would i be looking at and at how much boost?
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post #2 of 4 Old 09-20-2006, 11:19 PM
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With a good tune, you'll break the 300whp barrier. Please specify what injectors you're getting for you don't want them to be too big or too small. The general rule is you want the injectors to run at 80% duty. You don't need fuel rails, but you do need a catless uppipe. Either TMIC or FMIC will be fine.

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post #3 of 4 Old 09-21-2006, 02:35 PM
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with the vf22 i would personally get a top mount, you could also consider the vf34 so that you don't sacrifice low end power. look at pink 565 injectors, perrin fuel rails and walbro 255 lph fuel pump that is what I use with a VF34 at 21 psi and a utec and I'm making over 300 whp on 93.
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post #4 of 4 Old 09-21-2006, 03:10 PM
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Get bigger injectors than pinks on the vf22.
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