Engine/Power - EJ20T (pre-2006 WRX and JDM) There is replacement for displacement, it is forced induction - OEM 2.0 liter turbo engines in the USDM WRX. 90-94 Legacy Turbo EJ22 turbo engines can also be discussed here.

Heatsheild - will it make a difference?

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Old Aug 19, 2005 | 06:51 AM
  #1  
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Heatsheild - will it make a difference?

Will something like the Gruppe-s Heatshield make much of a difference with the intercooler and turbo being so close together?

http://www.gruppe-s.com/Subaru/suben...WRX-SHIELD.htm
Old Aug 19, 2005 | 07:12 AM
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Any heat shield will do.
If you're running a turbo without a heat shield (assuming you're running a top mount) you're top mount will get heat soaked faster because as well all know hot air rises. A heat soaked intercooler will decrease performance. The car may feel a bit sluggish during take off. If you're running an aftermarket dp the stock one will not fit. You could cut your stock heat shield to make it fit or get an aftermarket one. I'd recommend getting a heat shield especially in the hot weather.
Old Aug 19, 2005 | 02:39 PM
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Originally Posted by soggynoodles
Any heat shield will do.
If you're running a turbo without a heat shield (assuming you're running a top mount) you're top mount will get heat soaked faster because as well all know hot air rises. A heat soaked intercooler will decrease performance. The car may feel a bit sluggish during take off. If you're running an aftermarket dp the stock one will not fit. You could cut your stock heat shield to make it fit or get an aftermarket one. I'd recommend getting a heat shield especially in the hot weather.
^^^I agree...also if you are unfortunate enough to get pulled over and the cop asks you to pop the hood the heatshield will hide your downpipe. IMO Its worth the extra effort or $ just for the stock look.
Old Aug 20, 2005 | 07:45 AM
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Go for it! The price is not too bad!
Old Aug 20, 2005 | 12:57 PM
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get one ! it might save you *** if you have an aftermarket dp and you get pulled over by po-po . . .
Old Aug 20, 2005 | 05:20 PM
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My Gruppe-s Heatsheild cracked from the heat, i might get the Cusco one or just run a cut stock one.
Old Aug 20, 2005 | 10:24 PM
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I have a cusco one, I am not too happy with the coverage of it. Gruppe-s' design seems like it covers more than the cusco one.

The next heatshield system I am going to try, I am going to try SpeedMonkey's chiminey design.

Cheers,
Austin
Old Aug 21, 2005 | 09:18 AM
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Originally Posted by soggynoodles
Any heat shield will do.
If you're running a turbo without a heat shield (assuming you're running a top mount) you're top mount will get heat soaked faster because as well all know hot air rises. A heat soaked intercooler will decrease performance. The car may feel a bit sluggish during take off. If you're running an aftermarket dp the stock one will not fit. You could cut your stock heat shield to make it fit or get an aftermarket one. I'd recommend getting a heat shield especially in the hot weather.
not to derail the thread, but i've had my speedmonkey heat chimney for awhile....it has kept my engine bay temp low, especially on long freeway drives when air is constantly routed to the turbo. at stoplights, the heat vents upwards and out of the engine bay.
Old Aug 21, 2005 | 10:11 AM
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meilers's Avatar
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Originally Posted by doughboy
not to derail the thread, but i've had my speedmonkey heat chimney for awhile....it has kept my engine bay temp low, especially on long freeway drives when air is constantly routed to the turbo. at stoplights, the heat vents upwards and out of the engine bay.
Further derailing the thread...

doughboy, does this fit the WRX scoop/gasket or the STI scoop/gasket? Or both?
Old Aug 22, 2005 | 04:29 AM
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<<<< Fortunately for me I don't live in the Republic of Kalifornia so the cops could care less about aftermarket parts.

Originally Posted by Jumpman23
get one ! it might save you *** if you have an aftermarket dp and you get pulled over by po-po . . .
Old Aug 23, 2005 | 12:32 AM
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where can i find a speedmonkey heatshield for sale?
Old Aug 23, 2005 | 12:45 AM
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www.speedmonkee.com

Cheers,
Austin
Old Aug 23, 2005 | 10:11 PM
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I just ordered the COBB heat shield. Ill keep everyone posted on how that works out.
Old Aug 24, 2005 | 05:39 AM
  #14  
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At this point I am thinking of getting the speedmonkee chimney design. Does anyone have it and what do they think?
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