2.0L LSJ Performance Tech 205hp Supercharged SS tuner version. 200 lb-ft of torque.
View Poll Results: Those who have it. Which is better?
Stage 1 with smaller pulley
18
39.13%
stage 2
28
60.87%
Voters: 46. You may not vote on this poll

GM Stage 1/2 Thread: Merged

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Old 03-30-2006, 02:55 PM
  #126  
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Originally Posted by astrocrep
Wow... I guess I drive really hard... My avg is about 20.5

Though 50% of my driving is above 70mph (commuting to work)

-Rich
i am currently at like 27.4 mpg based off Econ.. i normally finish between 25.5 - 28 depending on driving style..

hell last week i just babied it and ended up with around 33mpg (econ)
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Old 03-30-2006, 02:56 PM
  #127  
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Originally Posted by distillion
im probably gonna get an upgraded clutch if it starts to slip, but im still wondering if a flywheel is necessary??/
Look at the cost of a flywheel compared to the cost\hassle of going in twice instead of once when you see the better gains from a lighter flywheel.
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Old 03-30-2006, 02:56 PM
  #128  
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Originally Posted by distillion
im probably gonna get an upgraded clutch if it starts to slip, but im still wondering if a flywheel is necessary??/
I skipped out on a flywheel. The main reason is that launching the car is hard enough and it will be harder with the lighter flywheel.
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Old 03-30-2006, 02:57 PM
  #129  
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what is expected boost gain of stage 2? getting total boost to what.. around 15ish?
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Old 03-30-2006, 02:58 PM
  #130  
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thats why i dont really wanna get a flywheel, i dont really hear about them breaking with added hp and torque, im not goin crazy with power anyways so im just wondering if its actually worth it.
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Old 03-30-2006, 02:58 PM
  #131  
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Originally Posted by distillion
im probably gonna get an upgraded clutch if it starts to slip, but im still wondering if a flywheel is necessary??/
Flywheel isn't NECESSARY per se, but it'll give you quicker/cleaner revs. Replacing the clutch is a time consuming process so if you're already working the clutch, it'll only take an extra 20 mins to install the flywheel aswell saving you another 3-5 hours of shop time.

EDIT: Vic beat me to it
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Old 03-30-2006, 03:02 PM
  #132  
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I get 13.9mpg as we speak, I say its more than my driving style. I'm really hoping the Rev it Up reflash fixes this a little. I go there this Sunday.

After reading this though, I'm about to cancel my appt. and order GM Stage2 right now!!!

7k redline, yummmmmmm!!!
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Old 03-30-2006, 03:05 PM
  #133  
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Originally Posted by Acidangel_5.0
what is expected boost gain of stage 2? getting total boost to what.. around 15ish?
The document GM had to file with California said Stage 2 would produce a max of 14.5 psi.
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Old 03-30-2006, 03:06 PM
  #134  
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I think ill wait to upgrade my clutch/flywheel before getting any stage kit.....besides i cant afford anything right now
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Old 03-30-2006, 03:06 PM
  #135  
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so what, if i do get a flywheel ill hit the red line that much quicker, and ill have a bit more of a problem launching, but on the plus side its cleaner, faster revs....dotn know what exactly that means but you see my point or am i dead wrong, dunno to much about clutches, flywheels, trannies, i just wanna make sure i know all the facts b4 i purchase something. what are the main pros and cons of a lighter flywheel and is it worth it for me to get it, my car will have stage 2, intake, exhaust, motor mount, poly contol arm bushings, i have lsd aswell.
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Old 03-30-2006, 03:07 PM
  #136  
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Originally Posted by max_boost
The document GM had to file with California said Stage 2 would produce a max of 14.5 psi.
i should strap a blower motor to the filter then i would gain more then 2 psi
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Old 03-30-2006, 03:09 PM
  #137  
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14.5 is safe. That's what GM cares about. It's all good though. I want my car to last for a while so 3.0 sounds good.
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Old 03-30-2006, 03:10 PM
  #138  
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SOUTH JERSEY CHEVY DEALERS !!!!! I need one.
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Old 03-30-2006, 03:11 PM
  #139  
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anyone get a stright answer on the re-flash for stage one and 2 if there the same or not

and what other major difference there are between the 2 stages?
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Old 03-30-2006, 03:12 PM
  #140  
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Underwood Chevrolet
Ann Arbor area, MI
Stage 1 $375
Stage 2 $555

They will ship the kits, for that price plus shipping.


https://www.cobaltss.net/forums/show...296#post224296
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Old 03-30-2006, 03:14 PM
  #141  
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OK guys, I just went to my dealer and ordered one of the kits... i told him the 3 part numbers and it came up with 2 power ugrade kits. one was 500 sumthign the other was liek 800 and the last on was 1106 bucks... i ordered the most expensive kit... becuase i dont know the differences

WHAT KIT DID I ORDER?

what are the differences?
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Old 03-30-2006, 03:14 PM
  #142  
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Originally Posted by plyboy-illest
anyone get a stright answer on the re-flash for stage one and 2 if there the same or not

and what other major difference there are between the 2 stages?
The only known diff is the smaller supercharger pulley in stage2. The way the kit explanations read on gmpartsdirect makes me think it is 2 diff flashes. I think the only way we will truly know is if some one actually buys stage1 and the 1-->2 upgrade and gets a second reflash with the upgrade
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Old 03-30-2006, 03:16 PM
  #143  
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Originally Posted by Jekyl
OK guys, I just went to my dealer and ordered one of the kits... i told him the 3 part numbers and it came up with 2 power ugrade kits. one was 500 sumthign the other was liek 800 and the last on was 1106 bucks... i ordered the most expensive kit... becuase i dont know the differences

WHAT KIT DID I ORDER?

what are the differences?
You ordered stage2. which is everything. the 500 one is just injectors and a computer flash. 800 is a pulley and belt (most likely another flash). What you ordered does everything at once...
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Old 03-30-2006, 03:16 PM
  #144  
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Originally Posted by Jekyl
OK guys, I just went to my dealer and ordered one of the kits... i told him the 3 part numbers and it came up with 2 power ugrade kits. one was 500 sumthign the other was liek 800 and the last on was 1106 bucks... i ordered the most expensive kit... becuase i dont know the differences

WHAT KIT DID I ORDER?

what are the differences?
Sounds like you ordered Stage 2
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Old 03-30-2006, 03:16 PM
  #145  
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Originally Posted by Jekyl
OK guys, I just went to my dealer and ordered one of the kits... i told him the 3 part numbers and it came up with 2 power ugrade kits. one was 500 sumthign the other was liek 800 and the last on was 1106 bucks... i ordered the most expensive kit... becuase i dont know the differences

WHAT KIT DID I ORDER?

what are the differences?
you ordered stage 2, it comes with everything stage 1 coems with plus a smaller pulley.
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Old 03-30-2006, 03:18 PM
  #146  
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LOL am i the only one that's waiting for results before i buy the kit???
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Old 03-30-2006, 03:18 PM
  #147  
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CMP Classic Calgary

STage 2 $1106.66 before tax. I paid $1184.13
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Old 03-30-2006, 03:18 PM
  #148  
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Originally Posted by r_fiorda49
LOL am i the only one that's waiting for results before i buy the kit???

Nope. Me too.
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Old 03-30-2006, 03:19 PM
  #149  
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Stage 2
about 630 (but i know people in parts)
Jerry's chevrolet. Baltimore MD
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Old 03-30-2006, 03:22 PM
  #150  
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I am fine going off the 241 or so hp GM reports which we assume is based off the stock 205. This is a 17.5% increase. Put that on top of say 225 stock gives you about 265 hp (at the wheels). This sounds like a good number to me for a daily driver so thats why i went ahead and ordered.
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