2.0L LSJ Performance Tech 205hp Supercharged SS tuner version. 200 lb-ft of torque.

Heat Exchanger?

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Old Jun 2, 2008 | 11:08 AM
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Heat Exchanger?

I just got my Stage 2 installed and someone recommended me getting a h/e. How are the performance gains with each one?
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Old Jun 2, 2008 | 11:11 AM
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you wont really notice much performance but it will allow the intake temps to be much lower. the extra power pretty much unoticable. but they will all the about the same.
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Old Jun 2, 2008 | 11:13 AM
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oh ok..is it needed with my mods...Stage 2 and airbox mod...?
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Old Jun 2, 2008 | 11:13 AM
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in short, the cooling wont be enough to make noticeable power...but, it will make it safer for your engine and thus make your car more reliable!!!! when you start running really small pullys and topping out the blower, thats when cooling mods start to really make power....on a gm stgII setup, not so much...but still a good idea if you have the cash
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Old Jun 2, 2008 | 11:14 AM
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yes, just get it. Your top end will be SO much better.
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Old Jun 2, 2008 | 11:21 AM
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so a cobra h/e is just as good as an aftermarket one?
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Old Jun 2, 2008 | 11:29 AM
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yea
I did the CXRacing because I had sold my cobra and then I was looking for another one and couldn't find a cobra for a decent price and I came across the CXRacing and it looked pretty bling. So I bought it. But the cobra works just great.
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Old Jun 2, 2008 | 01:56 PM
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how do h/e work with the GM warranty? Any issues?
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Old Jun 2, 2008 | 01:58 PM
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It will be fine for warranty, i have mine in there all the time and they have never said anything. Pm fast98 for a deal on a cxracing heat exchanger if your looking for one. Tell him i sent you
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Old Jun 2, 2008 | 02:00 PM
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alrite...will do...you recommend i get a h/e? Do you think it is needed?
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Old Jun 2, 2008 | 02:05 PM
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Yes it will help big time to cool iat2's.
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Old Jun 2, 2008 | 02:08 PM
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do you have aim or anything...cuz i have a few questions and i know you are one of the knowledgeable guys here
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Old Jun 2, 2008 | 02:11 PM
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not on this cpu, shoot me a pm or two and i will get back to you.
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Old Jun 2, 2008 | 05:16 PM
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Originally Posted by CBodnar
if you are going to pick one what is better? dual pass or heat exchanger?

or are they both good if you combine them?
both together!!! lower iat2's FTW!
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Old Jun 2, 2008 | 05:43 PM
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Originally Posted by CBodnar
if you are going to pick one what is better? dual pass or heat exchanger?

or are they both good if you combine them?
the h/e by itself is better but together is the best
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Old Jun 3, 2008 | 12:29 AM
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Originally Posted by CBodnar
why thank you sir. so just gm dual pass + crx or cx heat exchanger off ebay is best bet? i plan on buying my 50 wet shot very soon.

oh yeah i am gm stage 2 + filter + 2.80 pulley.

i know you hate the fact that i just said 2.80 pulley and it's not right for the tune i know i know. but anyways help a brotha out.
Yes that will do the job well.if you order the cxracing h/e from fast98 it comes with brackets and everything to save you some extra work
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Old Jun 3, 2008 | 01:25 AM
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Yep fast98 is the way to go...my CXRacing H/E is actually coming in tomrrow so if you want pics I will post them up here tomrrow night when it comes in!
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Old Jun 3, 2008 | 03:08 AM
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how much is the cx? is fast98 the guy that sells it on ebay?
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Old Jun 3, 2008 | 03:09 AM
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nope he is a supporting vendor on the forum that sells them
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Old Jun 3, 2008 | 03:14 AM
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From: Ft. Hood
Originally Posted by lsjwannabe
nope he is a supporting vendor on the forum that sells them
does he have a company or something in the forums with his own thread thingy to click in the supporting vendors area
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Old Jun 3, 2008 | 03:16 AM
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yeah actually he is in MI i will find a thread so you can take a look

https://www.cobaltss.net/forums/supporting-vendor-deals-group-purchases-133/devils-own-group-buy-114098/

Last edited by lsjwannabe; Jun 3, 2008 at 03:16 AM. Reason: Automerged Doublepost
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Old Jun 3, 2008 | 03:25 AM
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From: Ft. Hood
Originally Posted by lsjwannabe
yeah actually he is in MI i will find a thread so you can take a look

https://www.cobaltss.net/forums/showthread.php?t=114098
thanks alot. now I just have to pay my bills first...
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Old Jun 3, 2008 | 03:26 AM
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no problem man
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Old Jun 3, 2008 | 09:59 AM
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what is the normal iat with a dual pass opt b and h/e and with out it?
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Old Jun 3, 2008 | 11:55 AM
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Originally Posted by CBodnar
what do you think is the best h/e? cobra, cobalt addiction, or cx? also another one is about to come out that covers the whole from with bigger lines a member on here designed it now selling it to a vendor.
cx racing for the money, the ca one is a waste of money imo, and the cobra h/e is ok but the cx racing will do the job better
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