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Forced Induction Superchargers | Turbochargers | Intercoolers

Twin Wastegates

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Old Jun 14, 2012 | 06:20 AM
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Default Twin Wastegates
I'm running two 38mm tial gates curious if anyone had some pictures just was looking for ideas on placement of them. Build is lq4 s480 ...thanks
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Old Jun 14, 2012 | 01:47 PM
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You running the 480 as a twinscroll?
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Old Jun 14, 2012 | 02:24 PM
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Yup i am should of mentioned that
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Old Jun 14, 2012 | 04:20 PM
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Well, it is not a huge deal, but you just need to have one on either pipe. Are you placing the turbo center or offset to one side or the other?
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Old Jun 14, 2012 | 04:54 PM
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Pics of my S480 setup. crappy Iphone pic






Going into this car. Went back to a stock WS6 hood and lights. Along with Weld prostar bigs and littles.
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Old Jun 14, 2012 | 05:31 PM
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I like that car thanks for the pictures. Is that wastegate lower than the k member??? Looks like your running o2s. ? Or those the wideband bungs.
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Old Jun 14, 2012 | 05:32 PM
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I'm going to probably offset it to the drivers side and have the 5" exhaust out the fender
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Old Jun 14, 2012 | 05:41 PM
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The wastegate is just above the K-membere. Those are o2 bungs.

I'm going to dump mine out of the driver fender for now aswell.
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Old Jun 14, 2012 | 06:41 PM
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Oh nice ill be doing the same with o2s
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Old Jun 14, 2012 | 06:59 PM
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I'll be coming to MA to go to Chicopee in the next few weeks to drop off sister in-law and a dog.
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Old Jun 14, 2012 | 07:45 PM
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I would say if it is offset, just try to get them close to equally spaced from the collectors. If it were center, you could mount them both right before the flange on either side.
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Old Jun 14, 2012 | 08:06 PM
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You won't have the car will you????
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Old Jun 14, 2012 | 08:09 PM
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Originally Posted by Sarg
I would say if it is offset, just try to get them close to equally spaced from the collectors. If it were center, you could mount them both right before the flange on either side.
I'd like to center it but with this Turbo being pretty big space is an issue also the intake pipe is in the middle making it more tough
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Old Jun 17, 2012 | 07:04 PM
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Some more ideas anyone else run this?
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Old Jun 28, 2012 | 01:12 PM
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Just looking for some placement of these
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Old Jun 28, 2012 | 03:39 PM
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I welded mine right to the top of the upsidedown manifolds.
Attached Thumbnails Twin Wastegates-dscn1278.jpg   Twin Wastegates-dscn1279.jpg   Twin Wastegates-dscn1285.jpg   Twin Wastegates-dscn1427.jpg  
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Old Jul 5, 2012 | 07:16 AM
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Thats a good idea hows it working out on your build?
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Old Jul 5, 2012 | 07:56 AM
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Should be ok but I haven't had the car running hard enough to open them yet. Need to add the intercooler and to tune it first.
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