Hahn RaceCraft 2.4 Cobalt TurboSystem
i asked about the ion because of the slightly different configuration of the engine bay, piping would be different tuning would be different.
until someone from hahn says it'll work on a manual 2.4L ion qc there's no way i'll think about buying the kit, also if it would work the the 2.4 definitely for the same price tuned. I'm sure some people on other forums would be ineterested.
until someone from hahn says it'll work on a manual 2.4L ion qc there's no way i'll think about buying the kit, also if it would work the the 2.4 definitely for the same price tuned. I'm sure some people on other forums would be ineterested.
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From: Elyria/Ohio
Good question. Let me try to reply in kind. You guys put down stock just a litle less then this kit does right? And some of you have taken stock SRT's right? Well if we're pushing about 10 to 20 hp more then an SS/SC and it can beat an SRT4 then it sould stand to reason we should be able to as well. As for killing SS/SC's not unless they're bone stock then maybe, but even with a stage 2 which puts you at about 5 to 15 hp more then us we have the advantage of an automatic! 
No clutch to worry about, no miss shifts to worry about. Don't forget every time you push the clutch your car stops pulling and our autos shift faster then a manual can.
No hate here intened at all so please do not think that.
No clutch to worry about, no miss shifts to worry about. Don't forget every time you push the clutch your car stops pulling and our autos shift faster then a manual can.No hate here intened at all so please do not think that.
ryan.
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From: Beaver, PA (outside Pittsburgh)
dude you only hate on the morons. I wasnt thinking i guess it would take a stock ss sc. stage 2 should get it though, and if i can take an srt with cai and cat back then a 2.4 turbo damn as well better! Hope someone gets the hahn kit soon enough to see how fast she rally is.
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From: New Bern, NC
Auto vs 5 speed - My understanding is that there is no noticeable whp difference in turbo apps.. right?
On the vs ss/sc -
I don't think any stock SS/SC is putting out 237 whp stock. Isn't the average about 217?
GM claims - what - 240 hp for stage 2 (I'm assuming that's wheel, and I honestly have no idea what your actuals are..).
All I'm saying - a turbo charged 2.4 should have no problem with a stock ss/sc whatsoever..
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From: here
Senior Member
Joined: 08-12-06
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From: here
dude you only hate on the morons. I wasnt thinking i guess it would take a stock ss sc. stage 2 should get it though, and if i can take an srt with cai and cat back then a 2.4 turbo damn as well better! Hope someone gets the hahn kit soon enough to see how fast she rally is.
Glad you didn't take any of that the wrong way cause you should know me better then that by now. 
Last edited by Jackalope; Jun 9, 2007 at 11:40 PM. Reason: Automerged Doublepost
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From: Elyria/Ohio
yup about 4k after tax. lol yeah i think a stage 2 whp is running about 250 not sure unless some guys get that stage 3 which is well over 260whp. but then we can still upgrade lots of things on our 2.4s. its just a huge bill$$$ and jump for things to do on our cars. everything is so new.
ryan.
ryan.
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From: Elyria/Ohio
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From: Elyria/Ohio
yeah that might an interesting thing to try and tap into those vvt's on the 2.4 even though i wouldnt want to. that and adjusting the timing 2 degrees higher maybe for quicker off the line. hmm so your saying a stock 2.4 manual is putting down about 245whp. that means with my gmpp exhaust and highflow dp i should be getting about 250whp with the proper tuning and dyno tune im guessing thats probly pretty good numbers.
ryan.
ryan.
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From: New Bern, NC
So have you brought Adam's car to the track yet? I'd be really interested to see some youtube videos of it doing a 1/4.. or even just cruising around town.
These are exciting times, good job
.
These are exciting times, good job
.
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From: Elyria/Ohio
Hahn Kit ioncludes what!
im guessing the hahn kit includes all piping. OIL COOLER turbo itself, maybe a few hoses and clamps and stuff. now the thing i did want to know was. i know it doesnt come with a boost gauge just cuz of the different capabilities people will be running and gauge types for each setup. but will it come with a turbo timer and wiring or what the hell we spending 4k on then sept for piping and turbo and tuning maybe.
ryan.
ryan.
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Joined: 06-09-07
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From: new england
its about time!!!!
man I finally joined the site after multipile disapointing visits to see there still was not a good turbo kit for my cobalt 2.4 ss.. Sign me up i have my own credit, dont forget the exhaut.
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Joined: 12-24-06
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From: Alberta Canada
Is this the same system (turbo) that is used on the solstice other than the plumbing. If so why the change in hp #'s? I own a manual 5 speed and would like more power than that is there going to be a stage 3 or 4 kit?
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Joined: 06-09-07
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From: new england
my black ss has been cruising the white mountians in stock form waiting for this dam turbo kit for a year and a half.
the only question i have question i have about the kit is will i need to buy anything other than this kit to achive that dyno run. If yes, what.
the only question i have question i have about the kit is will i need to buy anything other than this kit to achive that dyno run. If yes, what.
Last edited by cobalt+typhoontuner; Jun 10, 2007 at 12:32 AM. Reason: Automerged Doublepost
