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
This kit is giving me a semi. I cant wait to see what you guys think after you drive ur cars with the kit. I want to buy it so bad but im going to wait til i see some before and after dyno sheets and 1st hand driving opinions.
Originally Posted by distillion
^^ agreed, plus i have a few mods here and there so it should be a nice quick daily driver, but does anyone wanna answer my ? about the flywhel
Originally Posted by BoomInIt
Personally I am not going with the lightweight flywheel, just keeping the stock one cause its heavier. If you choose the lightweight flywheel you'll loose torque due to less rotating mass. Being that we don't have a significant amount of torque I'd rather have the stock heavier flywheel with more rotating mass. I am going with a spec stage3+ clutch.
Read this: http://www.uucmotorwerks.com/flywhee...orque_loss.htm
Originally Posted by r_fiorda49
Here is my response from GM: I'm excited....
Supercharger Stage 1 (p/n 17801947) will be available at the end of March
and Stage 2 (p/n 17803229) will be available at the end of April. The
Stage 1 and Stage 2 kit is part number 17803230, and will also be available
in April.
These kits are as follows,
Part number 17801947 contains, instructions, altered vehicle label, and
fuel injector kit
Part number 17803230 contains instructions, altered vehicle label,
supercharger pulley hub, supercharger pulley, 4 of the supercharger pulley
bolts, belt, hex head wrench, and square head wrench.
Part number 17803229 contains both kits as above, meaning you can get a
partial kit in 2 different ways or 17803229 that is the complete kit.
For information about installation, pricing and ordering, please visit your
local GM Performance Parts Dealer.
Supercharger Stage 1 (p/n 17801947) will be available at the end of March
and Stage 2 (p/n 17803229) will be available at the end of April. The
Stage 1 and Stage 2 kit is part number 17803230, and will also be available
in April.
These kits are as follows,
Part number 17801947 contains, instructions, altered vehicle label, and
fuel injector kit
Part number 17803230 contains instructions, altered vehicle label,
supercharger pulley hub, supercharger pulley, 4 of the supercharger pulley
bolts, belt, hex head wrench, and square head wrench.
Part number 17803229 contains both kits as above, meaning you can get a
partial kit in 2 different ways or 17803229 that is the complete kit.
For information about installation, pricing and ordering, please visit your
local GM Performance Parts Dealer.
Originally Posted by BoomInIt
you proved me wrong...good article very informative. Finally the misconception is understood, I'll have to pass this article on to the people who told me wrong.
Originally Posted by distillion
that was a good read, thanks, i just may get a flywheel after all
Please post here the dealer and price if you already purchased...
PLEASE READ
https://www.cobaltss.net/forums/show...=Stage+2+price
PLEASE READ
https://www.cobaltss.net/forums/show...=Stage+2+price
Originally Posted by distillion
but will it make you hit the redline faster??
http://www.uucmotorwerks.com/flywhee...heel_works.htm
Well got a call into my dealer. Too bad i didnt hit this site till almost 5pm. But he is ordering it and getting back to me tomorrow with all the details. I was just about to go in and trade in the Cobalt but decided to wait it out now and see how I like the ride after the Stage 2 install.
Originally Posted by snowcrash
Well got a call into my dealer. Too bad i didnt hit this site till almost 5pm. But he is ordering it and getting back to me tomorrow with all the details. I was just about to go in and trade in the Cobalt but decided to wait it out now and see how I like the ride after the Stage 2 install.
called Greenwood Chevy (Hollister Cali) they said they will call me back.. it's in shipment or der or something for $500 but they said they prob can do $425 ill update with info when I get them (Stage 1)


I called my dealer they said stage two is sold out. i'm pissed i hope the guys that got their's dyno right after install.