All of us with the different pulley sizes, I'm just very curious how all our cars behave. So any of you with a Stage 2 or smaller pulley, please just answer a few questions about your experience with it, and maybe we can all benefit a little from this comparison. If you've had a few different pulley sizes, feel free to fill it out a couple times. If anyone has another question to add to the list, feel free to add it. If you are unsure of a question, then don't answer. If you have a really close guess, that is fine, I just don't want any BS numbers.
Thanks guys!

Year of car:
Mileage at install:
Mileage now:
Pulley size:
Injector size:
Max boost reached:
Max coolant temp reached:
Check engine light on:
If yes, reason:
Cooling mods:
Tuning:
Other engine specific mods (intake/exhaust):

Mine---

Year of car: 2007
Mileage at install: 7,000
Mileage now: 12,700
Pulley size: 2.9
Injector size: 42 lb
Max boost reached: 17
Max coolant temp reached: right around 190
Check engine light on: yes
If yes, reason: high flow cat
Cooling mods: none
Tuning: stage 2 tune
Other engine specific mods (intake/exhaust): AEM intake, ZZP header, 3" dp, 2.5" cat-back

 

year of car: 2007
mileage at install: 5,500
mileage now: 18,400
pulley size: 3.0
injector size: 42.5 lbs
Max boost reached: 15 lbs.
Max coolant temp reached: 188
check engine light on: no
cooling mods: none
tuning: stage 2 tune
other mods: injen cai, ingalls torque damper

 

Year of car: 05
Mileage at install: not sure
Mileage now: about 26k
Pulley size: 2.9
Injector size: 42
Max boost reached: 17+
Max coolant temp reached: noral driving 179. heavy traffic 220
Check engine light on: no
If yes, reason:
Cooling mods: none
Tuning: stage tune
Other engine specific mods (intake/exhaust): intake full exhaust

 

Year of car: 2006
Mileage at install: 5000
Mileage now: 27000
Pulley size: 2.85
Injector size: 60
Max boost reached: 16.5ish
Max coolant temp reached: 210
Check engine light on: only when I was tuning (had MAF failed)
If yes, reason: see above
Cooling mods: c/a heat exchanger soon
Tuning: Had gm stage tune....now HP Tuned by me
Other engine specific mods (intake/exhaust): AEM intake, ZZP Header, ZZP 3" DP w/ high flow cat, DC Sports 2.5" cat-back

 

Year of car:2006
Mileage at install:7,xxx
Mileage now:15,xxx
Pulley size:2.85 now a 2.9
Injector size:42's
Max boost reached:2.85(18)with 2.9(17.5)
Max coolant temp reached:220(in cali sitting in a drive thru)
Check engine light on:never(knock on wood
If yes, reason:
Cooling mods:none
Tuning:stock stage2
Other engine specific mods (intake/exhaust):aem intake. going to be installing a armor coated pacesetters header..tomorrow)

 

year of car: 2006
milage at instal: 5000
miles now: 65000
pulley: 2.9
injector size: stock
max boost: 16ish
max coolent: 220 after hard pull sitting there
check engine light: after intake, never came back, but low coolant always comes on
cooling mods: none
tuning: stock
other mods: injen intake, boost bypass.

 

Year of car:06
Mileage at install:1200
Mileage now:32000
Pulley size:2.85
Injector size:42.5
Max boost reached:18.0
Max coolant temp reached:190
Check engine light on:no
If yes, reason:
Cooling mods:none
Tuning:stage2
Other engine specific mods (intake/exhaust):

 

Year of car: 2007
Mileage at install: 6500
Mileage now: 8100
Pulley size: 2.9
Injector size: 42 LBS
Max boost reached: 18-19 (had a clogged cat, I dont know what it will boost untill tomorrow when it gets fixed)
Max coolant temp reached: Unsure
Check engine light on: Yes
If yes, reason: Clogged cat and a lean code that comes on in really cold weather.
Cooling mods: None as of now.
Tuning: GM Stage 2 tune.
Other engine specific mods (intake/exhaust): Airbox mod, ZZP header, ZZP 3" DP, GMPP sport Cat-back.

 

Year of car: 2006
Mileage at install: 700
Mileage now: 14450
Pulley size: 2.5"
Injector size: 60
Max boost reached: 22.5
Max coolant temp reached: 195
Check engine light on: no
If yes, reason:
Cooling mods: dual pass he ran with stock one, dual pass intercooler endplate, meth
Tuning: hpt custom
Other engine specific mods (intake/exhaust): everything

 

Year of car: '07
Mileage at install: ~3
Mileage at upgrade: ~2000
Pulley size: 3.07 (Stage 2)
Injector size: 42#
Max boost reached: 15 psi
Max coolant temp reached: ~195
Check engine light on: No
Cooling mods: Royal Purple purple ice in radiator and intercooler
Tuning: Stage 2
Other engine specific mods (intake/exhaust): AEM Intake, Megan Racing Exhaust, GMPP Manifold, Solid Mounts (made a noticeable difference)

Year of car: '07
Mileage at install: ~2000
Mileage now: ~3000
Pulley size: 2.9" (Nate's Polished Aluminum)
Injector size: 42#
Max boost reached: ~16.25
Max coolant temp reached: ~195
Check engine light on: No
Cooling mods: Royal Purple purple ice in radiator and intercooler (Gotta install my Cobra HE and dual pass, will update)
Tuning: HPT Custom
Other engine specific mods (intake/exhaust): AEM Intake, Megan Racing Exhaust, GMPP Manifold, Solid Mounts (made a noticeable difference)

 

Year of car:2006
Mileage at install:15,230
Mileage now:18,216
Pulley size:2.9
Injector size:42lb
Max boost reached:15
Max coolant temp reached:186
Check engine light on:NO
If yes, reason:
Cooling mods:NONE
Tuning:NONE
Other engine specific mods (intake/exhaust):AEM CAI,GMPP CAT BACK AND GMPP HEADERS

 

year of car: 2005
mileage at install: 16,500
mileage now: 18,107
pulley size: 2.9 - (Nate Pulley)
injector size: 42.5 lbs
Max boost reached: 14.7 lbs.
Max coolant temp reached: 222 ( during summer at idle)
Max IAT2: 140 (WOT before dual pass, after run from 0 to 120mph)
check engine light on: yes (because no catalytic converter)
cooling mods: dual pass, bigger pump
tuning: stage 2 tune
other mods: ebay CAI, weapon-r header, full 3" catback, ported/polished SC