2007 Cobalt SS Supercharger Stage 2 Kit
09-01-2006, 10:16 AM
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***Update***2007 Cobalt SS Supercharger Stage 2 Kit
Maybe you already knew but here it is anyway.
It's the first official Message #: VSE20060290 I've seen from GM on the 07 Stage 2 kits.
The Cobalt Performance Accessories Stage 2 Kit (P/N 17803229) has not been released for and should not be installed on 2007 Cobalt SS Models at this time. The calibration for that vehicle application is currently under development and is expected to be released by the 4th Quarter of 2006.
This kit is currently released for 2005-06 Cobalt SS Models equipped with the 2.0L Supercharged engine (RPO LSJ).
__________________________________________________ ________________________
***Update***
The 2007 Stage Kit calibration is now available from GM as of 11.09.06.
It's the first official Message #: VSE20060290 I've seen from GM on the 07 Stage 2 kits.
The Cobalt Performance Accessories Stage 2 Kit (P/N 17803229) has not been released for and should not be installed on 2007 Cobalt SS Models at this time. The calibration for that vehicle application is currently under development and is expected to be released by the 4th Quarter of 2006.
This kit is currently released for 2005-06 Cobalt SS Models equipped with the 2.0L Supercharged engine (RPO LSJ).
__________________________________________________ ________________________
***Update***
The 2007 Stage Kit calibration is now available from GM as of 11.09.06.
Last edited by NUYORKAH; 11-16-2006 at 04:35 PM.
09-03-2006, 09:36 AM
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Originally Posted by Sicklyscott
I read about this befor eon this board. Sounds like they haven't figured out the software yet.
09-18-2006, 12:15 PM
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The debate continues with the stage 2 upgrade , I just ran a 13.9 at 106 mph with a 2.8pulley and no injectors or reflash. If the computer has time to adapt to the higher boost , you can run Sunoco 94 and still run great times. No engine light and I made 4 passes.
Alcohol injection is next . In my humble opinion GM can shove the Stage 2 kit. The stock injectors can handle the additional boost.
Alcohol injection is next . In my humble opinion GM can shove the Stage 2 kit. The stock injectors can handle the additional boost.
09-18-2006, 12:18 PM
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Originally Posted by Mellow Yellow
The debate continues with the stage 2 upgrade , I just ran a 13.9 at 106 mph with a 2.8pulley and no injectors or reflash. If the computer has time to adapt to the higher boost , you can run Sunoco 94 and still run great times. No engine light and I made 4 passes.
Alcohol injection is next . In my humble opinion GM can shove the Stage 2 kit. The stock injectors can handle the additional boost.
Alcohol injection is next . In my humble opinion GM can shove the Stage 2 kit. The stock injectors can handle the additional boost.
This has been discussed before. I hope you have some way to track and monitor what you are doing
09-18-2006, 01:02 PM
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no i believe he's referring to a wideband b/c just because you haven't seen any codes yet doesnt mean you're not running lean.
I thought i heard someone saying that in stock form the injectors were at something like 90% duty cycle.
I thought i heard someone saying that in stock form the injectors were at something like 90% duty cycle.
09-18-2006, 01:37 PM
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Originally Posted by Mellow Yellow
The debate continues with the stage 2 upgrade , I just ran a 13.9 at 106 mph with a 2.8pulley and no injectors or reflash. If the computer has time to adapt to the higher boost , you can run Sunoco 94 and still run great times. No engine light and I made 4 passes.
Alcohol injection is next . In my humble opinion GM can shove the Stage 2 kit. The stock injectors can handle the additional boost.
Alcohol injection is next . In my humble opinion GM can shove the Stage 2 kit. The stock injectors can handle the additional boost.
09-18-2006, 01:43 PM
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Originally Posted by JANNETTYRACING
I have news for you they haven't figured out the 05-06 stage 2 calibration either the VE maps are a mess, but I fixed them in my tune and the driveability and power is much better.
I can't wait to get my car over there and tuned by you. I'm sorting stuff out now and I'll let you know when I think I can make it in Ted. Thanks a lot for the advice over e-mail.
09-18-2006, 02:08 PM
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Originally Posted by roccityroller
no i believe he's referring to a wideband b/c just because you haven't seen any codes yet doesnt mean you're not running lean.
I thought i heard someone saying that in stock form the injectors were at something like 90% duty cycle.
I thought i heard someone saying that in stock form the injectors were at something like 90% duty cycle.
09-18-2006, 02:14 PM
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Originally Posted by patathSS
Yeah wideband, interceptor,something to at least tell you that isn't a smart idea
As for the 2007 owners, hope you are very patient with your GM stage kits...
09-18-2006, 05:04 PM
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If I was running lean enough to cause damage the O2 would be giving me something. I pulled the plugs on the last run and they looked nice a toasty brown. I'm not worried.
I changed the pulley size on my 03 GTP and didn't have to get the chip flashed. If something happens it's easy to change back the pulley to stock.
Cheers
I changed the pulley size on my 03 GTP and didn't have to get the chip flashed. If something happens it's easy to change back the pulley to stock.
Cheers
09-25-2006, 04:32 AM
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So when will it be avail...I have an 07 with The G85 Package..and i want the kit...i just don't see why they would tune the ecu diff.. with 05-06 but not 07..can't be too big of a deal..but waiting for more info
09-25-2006, 04:45 AM
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wow, so finally stuff starts coming around for the SS/SC and then GM goes and changes the ecu. Well I guess if you bought a 07 it will be about next year before you can get your stage 2.
09-29-2006, 05:36 AM
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I will be interested in the GM stage 2, but since I just got mine Monday...I think I'm gonna start with CAI, full exhaust(eventually) and suspension so that I can get traction. Also gonna save money for clutch and axles...Never know. Would rather GM get it right and take their time. HP Tuners is working a tune also that I will be keeping my eyes and ears open for.
10-05-2006, 08:52 AM
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Hey just thought i would let you know that the kits will be ready in nov. I ordered my car about 3 months ago, and the car was on a "engineering stopage," only for SS/SC models only due to problems with the S/C. On monday my car finally showed up, and i spoke with the guys at the dealership about getting the kit installed they said that they were told not to install the kits untill the first of nov. when the new engine remaps were released by GMP. According to them the only problem with the 05-06 kits were the remaps. IDK just what i heard.
10-05-2006, 08:56 AM
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Originally Posted by 07SSCharged248
Hey just thought i would let you know that the kits will be ready in nov. I ordered my car about 3 months ago, and the car was on a "engineering stopage," only for SS/SC models only due to problems with the S/C. On monday my car finally showed up, and i spoke with the guys at the dealership about getting the kit installed they said that they were told not to install the kits untill the first of nov. when the new engine remaps were released by GMP. According to them the only problem with the 05-06 kits were the remaps. IDK just what i heard.
10-05-2006, 07:28 PM
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Originally Posted by BLKSS
The kit will be indentical. S/C problems worry me thought. I sure hope that 3 months isint a GM 3 months for your sake.
Yeah belive it or not the car just showed up, as close to on time as GM has ever been for me
10-16-2006, 07:19 AM
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Well, here are my STG2 updates for ya'll...I have an 07 SS/SC, and I had set out last friday to get a 3" pulley installed and found out that I had purchased a used (had 630 miles and was used for track testing. Braking, cornering, ect.) new Cobey with the Stg2 kit. Upgraded 42.5lb injectors, belt, smaller pulley and...7K redline..So..No idea what the deal is on this, but figured I would let ya'll know and see what everyone else can come up with. So I had a 2.79 put on and one step colder plugs and MAN...Come on HP Tuners and exhaust