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Jun 16, 2008 | 04:10 PM

#26

CobaltDude06

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From: Memphis, TN

subscribed

Jun 16, 2008 | 04:38 PM

#27

baggelis

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From: RI

so anyone got any updates on that? i work at a chevy dealership and i havent heard anything so i dont think its for the 2.2

Jun 16, 2008 | 04:43 PM

#28

CPerez1217

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From: Miami

well if he saw it in the catalog please post the part number.

Jun 16, 2008 | 04:46 PM

#29

Psykostevo

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From: Phoenix, AZ

The only upgrade kit I have seen for the 2.2L from GM is the 2.4L intake manifold and TB.

Quote:

Originally Posted by 07blackg5

aren't underdrive pulleys usually bigger... lol

No, that would be OVERDRIVE!

Last edited by Psykostevo; Jun 16, 2008 at 04:46 PM. Reason: Automerged Doublepost

Jun 16, 2008 | 04:52 PM

#30

07blackg5

Slobodan Milošević

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From: Serbia

dude the bigger the pulley, the less the thing the pulley is attached to spins. underdriving the accessory. like an underdrive alternator pulley. its bigger so that the alternator spins less and doesnt rob as much hp

Jun 16, 2008 | 05:03 PM

#31

umrdyldo

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From: MO

lol

bigger pulley does less revolutions
smaller pully does more revolutions

Think

Jun 16, 2008 | 05:11 PM

#32

Psykostevo

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From: Phoenix, AZ

Quote:

Originally Posted by 07blackg5

No, the underdrive pulley is smaller.

http://en.wikipedia.org/wiki/Underdrive_pulleys

YAY!

Jun 16, 2008 | 05:14 PM

#33

bigdogstokes16

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From: York PA

well i checked at work today and i saw the kit for myself in a parts accecessory book it clearly states for 2.2L cobalt, no im not just some n00b trying to get everyone worked up. i do understand all the pulley talk and i forgot to check the part# but will do tomorrow and get back to everyone

Jun 16, 2008 | 05:16 PM

#34

Psykostevo

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From: Phoenix, AZ

Quote:

Originally Posted by bigdogstokes16

post catalog pics too. Use your cell phone camera.

Jun 16, 2008 | 05:18 PM

#35

bigdogstokes16

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will do

Jun 16, 2008 | 05:20 PM

#36

CPerez1217

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Quote:

Originally Posted by bigdogstokes16

Thanks Man Much appreciated

Jun 16, 2008 | 05:22 PM

#37

dman090

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From: Huntington, Texas

Quote:

Originally Posted by bigdogstokes16

will do

sweet man

mabe there is light at the dark tunnel for us 2.2s

Jun 16, 2008 | 05:25 PM

#38

07blackg5

Slobodan Milošević

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Quote:

Originally Posted by Psykostevo

No, the underdrive pulley is smaller.

http://en.wikipedia.org/wiki/Underdrive_pulleys

YAY!

a dur dur. read all of my posts. if the pulley is on the accessory it has to be bigger in order to underdrive the accessory. if the pulley is in the crank, it needs to be smaller to make everything underdrive.

Quote:

Originally Posted by 07blackg5

underdrive makes thing get less power. an example is the supercharger pulleys. the smaller the pulley, the faster it spins (overdriving it). a bigger puley makes it spin slower (underdriveing the supercharger).

if the crank pulley is smaller, it doesnt provide the belt with as much speed.

if it was bigger it would overdrive everything attached to the system.

and thanks for the complement

so dont yay too soon

Jun 16, 2008 | 05:50 PM

#39

409Cobalt07

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From: Beaumont, TX

doubting this... but i hope im wrong.

Jun 16, 2008 | 06:25 PM

#40

originaladrian

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From: S.FL

subscribed. stil very doubtful. its mostly likely for a 2.4 ss. ither way l61 05-06 will ALWAYS be out of luck do to no tuning

Jun 16, 2008 | 06:29 PM

#41

baggelis

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From: RI

i ll check with the parts dept and i ll let you know

Jun 16, 2008 | 07:38 PM

#42

bridfi

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From: Bako CA

Quote:

Originally Posted by umrdyldo

lol

bigger pulley does less revolutions
smaller pully does more revolutions

Think

smaller pulley makes the other pulleys slower. period.

Jun 16, 2008 | 07:59 PM

#43

Psykostevo

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From: Phoenix, AZ

Quote:

Originally Posted by originaladrian

subscribed. stil very doubtful. its mostly likely for a 2.4 ss. ither way l61 05-06 will ALWAYS be out of luck do to no tuning

right, if they are swapping injectors then they are not tuning for it.

My guess is that it was a misprint or a mis-read.

Jun 16, 2008 | 08:19 PM

#44

umrdyldo

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From: MO

Quote:

Originally Posted by originaladrian

subscribed. stil very doubtful. its mostly likely for a 2.4 ss. ither way l61 05-06 will ALWAYS be out of luck do to no tuning

sorry we do have tuning

Jun 16, 2008 | 08:20 PM

#45

originaladrian

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From: S.FL

Quote:

Originally Posted by umrdyldo

sorry we do have tuning

ya a canned tune...

Jun 16, 2008 | 11:46 PM

#46

bridfi

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From: Bako CA

if i remember right, the 05-06 L61s have hptuners?

and the 07s have LS2 edit

and then they both have that trifecta tune

Jun 16, 2008 | 11:49 PM

#47

Helltime

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From: Des Moines, IA

Quote:

Originally Posted by bridfi

if i remember right, the 05-06 L61s have hptuners?

and the 07s have LS2 edit

and then they both have that trifecta tune

05-06 cobalts don't have hp tuners, but as far as i know the other 2 are correct.

Jun 16, 2008 | 11:57 PM

#48

b_faulk75

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From: WV

Interested to see if this is true, does it specify what year 2.2l or just say all 2.2l cobalts. Hell the old Gm sport compact book listed the 2.2l supercharger kit for the cavaliers as being for the cobalt.