Forced Induction Discussion of turbos , superchargers , and nitrous upgrades on the G35

Twin intercoolers w/ Vortech & OEM bumper

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Old 07-28-2007, 08:43 PM
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Twin intercoolers w/ Vortech & OEM bumper

Has anyone done this? I'm starting to research the dimensions and sizes needed to fill up the OEM bumper openings. Do you all think I could just copy the specs of the JWT twin intercooler?
 
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Old 07-28-2007, 11:52 PM
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in theory it seems like it will work but won't you loose boost with the air going thru 2 intercoolers, b/c on the JWT each turbo pushes to a seperate intercooler which goes into the intake manifold. so i guess my question is what would be the purpose to run that type of setup....im sure it will look good though!!!
 
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Old 07-29-2007, 12:53 AM
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One of the main reasons is because I like my current aero setup. Gialla front lip on OEM bumper. Too many FI'd cars w/ GReddy, Kuruma, and Top Secret fronts. It'd be a custom job too, so I'd get more points @ the shows.
 
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Old 07-29-2007, 01:03 AM
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i thought about it too with my nismo front but you have to get custom piping and it seems like it would cost a grip. i never even thought about performance though...wonder if there is a downside
 
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Old 07-29-2007, 04:08 AM
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You will loose boost pressure. Venom is right on the JWT each turbo charges the intercoolers which then go to a Y-pipe and to the intake.... It might look good and get you the points but if performance wise you will suffer.
 
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Old 07-29-2007, 04:26 AM
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Here's some pics for you to use to try and help make your decision...

Example of my current JWT twin IC setup(except I have the Data lip):




Pics of my previous Vortech setup(custom intercooler) with my TS Front Bumper:



 
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Old 07-29-2007, 11:48 AM
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That would look HOT. Your performance would suffer a little, but if you were to use two smaller ICs wouldn't it be the same as one larger one? Oh and your right to many fi'd cars with the greddy front....
 
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Old 07-30-2007, 09:27 AM
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I think your hp will be hurt more than you think with twin ICer's and a Vortech SCer . For one thing each IC will be shorter which reduces flow [ hieght and width controls flow ] Then your reducing it down to a 2.5 or 2.75 pipe to stansfer to the next IC and doing it again to go to the throttle body .

I think you would lose less going to a bigger than stock IC and just running it behind the stock bumper
 
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Old 07-30-2007, 11:04 AM
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You don't need two intercoolers for a SC.. you're just killing your pressure

just get an ARC intercooler and a greddy/kumaz etc bumper
 
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Old 07-30-2007, 11:22 AM
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i love that setup with the twin intercoolers
 
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Old 07-30-2007, 08:32 PM
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Originally Posted by Jtrain
You don't need two intercoolers for a SC.. you're just killing your pressure

just get an ARC intercooler and a greddy/kumaz etc bumper
One of the main reasons is because I like my current aero setup. Gialla front lip on OEM bumper. Too many FI'd cars w/ GReddy, Kuruma, and Top Secret fronts. It'd be a custom job too, so I'd get more points @ the shows.
I'll speak more in depth about it w/ Bell Intercoolers to see what they say about pressure drops, since they will be designing the new setup. I just ordered the 3.12 pulley anyways.
 
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Old 07-30-2007, 09:03 PM
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Originally Posted by Moog
I'll speak more in depth about it w/ Bell Intercoolers to see what they say about pressure drops, since they will be designing the new setup. I just ordered the 3.12 pulley anyways.
Let me know what you find out. I'm interested in doing the same thing. (don't worry, WA is FAR FAR away from TX!)

I think I'll end up making a deflection shroud that'll fit inside one (or both) of the stock fascia's vents to deflect air into the intercooler.

Good luck with whatever you do.
 
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Old 07-31-2007, 02:43 AM
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damn the twin intercoolers look sick
 
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Old 07-31-2007, 02:48 AM
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I love the look of the twin ICs!! Definitely hottness!!
 
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