Supercharger Build on my 2.2L G5

[Tom]

Well starting my build thread,right now the main use of this thread will be to gather info and keep organized/parts gathering and troubleshoot and all the other fun stuff...If you have parts shoot me a Pm
red=ACQUIRED PARTS
Parts List: Updated 7/3
Eaton M62 Supercharger
Supercharger Gasket
Stock LSJ Intake Manifold
Intake Manifold Bottom Mount
Intake Manifold Gasket (Part #12597855)
2.5 Bar Map/Intake Temp Sensor (on upper left of LSJ manifold)
2.5 Bar Pigtail (Part #88988320)
Bosch/LSJ Intercooler Pump
Intercooler Pump Wiring Pigtail or Butt Connecters
Intercooler Pump Mounting Bracket- I will custom fab it.
2007 ss Stock heat Exchanger
Heat Exchanger Brackets
*03 Terminator cobra uses the same H/E pump
42.5# Injectors (recommended)
Injector Harness
Wideband Air/Fuel Ratio Gauge
[color=redBoost/Vacuum Gauge[/color]
Stage 2 Belt (Part# 12597993; requires one rib be cut off)
Custom Idler Pulley with Mounting Bracket
Extended Upper Radiator Hose
Coolant Reservoir Tank (Cobalt or Ion Recommend)
NGK Copper Spark Plugs (Part# LFR6A-11)
SS/SC intake
10ft. x ¾” I.D. Hose
10ft x ¼” I.D. Hose
4ft. x ½” I.D. Hose
Small and Large Hose clamps.
3 x 1/8th NPT ¼” Barb Fittings

• GM Bolts Needed
- 11516342 – LSJ Intake Manifold Mount To Block Bolts -(M8 X 1.25 x 60) (Qty 2)
- 11589214 – LSJ Supercharger to Intake Manifold Bolts (Qty4)
- 11900248 – LSJ TB To SC Bolts (Qty4)

• Standard Bolts Needed (Not GM)
- LSJ 1 Bar MAP To Intake Manifold M6 x 1.0 x 25 (Qty 1)
- LSJ Intake Manifold Mount Bracket To Intake Manifold M10 X 1.50 x 50 (Qty 1)
- LSJ Rear IC Pump Bracket To Intake Manifold Mount M8 X 1.25 X 25 –
- LSJ Front IC Pump Bracket To Rear IC Pump Bracket M8 X 1.25 X 35 – (Qty 2)
- LSJ Idler Pulley To Block M10 X 1.50 x 75 (Qty 1)
- LSJ Idler Pulley To Alternator Bracket M8 x 1.25 X 25 (Qty 1)
- LSJ Intake Manifold To Block M6 x 1.0 X 75 (Qty 2)
- LSJ Alternator Bracket To Block M8 X 1.25 X 130 (Qty 3)
- LSJ SC Bypass Valve To SC M8 X 1.25 X 20 (Qty 2)
- LSJ Lower Tensioner To Bracket M8 x 1.25 x 35
- LSJ Upper Tensioner To Bracket M8 X 1.25 x 40… not standard bolt though. Has to be metric hex socket bolt.
- LSJ Intake Manifold Bolts M6 X 1.00 x 25 (Qty 4)
___________________________________________

References:
http://www.cobaltss.net/forums/showthread.php?t=80620
http://www.cobaltss.net/forums/showthread.php?t=127891&highlight=2.2+supercharge
http://www.cobaltss.net/forums/showthread.php?t=210641&highlight=2.2+supercharge
http://www.cobaltss.net/forums/showthread.php?t=15721&highlight=supercharger
http://www.cobaltss.net/forums/showthread.php?t=126938&highlight=supercharger


Diagrams:

___________________________________
Notes:
Price reference (tFrom a cobalt ss member,its over priced, If you ask me)
SUPERCHARGER WITH 10K $300
INTAKE MANIFOLD WITH 10K $250
INTAKE MANIFOLD GASKET NEW GM $40
60# INJECTORS NEW OTTP $159.99
FUEL INJECTOR HARNESS NEW OTTP $30.00
2.8 MODULAR PULLEY SYSTEM NEW OTTP $90.00
OTTP LARGEST HEAT EXCHANGER NEW $175.00
IC PUMP NEW OTTP $115.00
NEW GM BRACKETS FOR THE IC PUMP $100.00
NEW GM COBALT S/C BELT TENSIONER $212.00
GM NEW IDLER $40.00 $20
GM STAGE 2 BELT NEW $49.99
NEW LSJ GM THROTTLE BODY $120.00 $100
NEW GM THROTTLE BODY PIGTAIL $90.00
NEW INJEN COLD AIR INTAKE FROM SUMMIT $256.00
ALL NUTS BOLTS AND MISC FROM GM AROUND $150-$200
___________________________
Current Build figures.

__________________________________________________________________

6-21-2010

Did some more clean up today, and welded in the dual pass mod on the end plate...

I may just paint the ribs yellow and leave the base metal and hit it with some clear.

Before

mid way

well still not building waiting and waiting for parts to come in...but it gives me time to make things nice....restored the lsj throttle body, final pic will be uploaded tomorrow.

before

after

7-3-2010
Intake Clean up
Intake came in, seller didnt mention the condition, o well it was $30, came with a crappy dry flow, Im going to replace it with a oiled k&n.

Before

Prep

After

 

[cobalt123]

awesome, youll prolly finish before me

 

[Tom]

whats your goal? Im taking my time, Looking to be built by august.

 

[cobalt123]

dont have one right now

 

[Wisenos]

i only have 1 advice
do it but do it right @first attempt

 

[arman14]

I thought you were going to sell the car.
Anyways good luck with the build, I always wanted to do that but I don't have enough mechanical skills.

 

[Tom]

I thought you were going to sell the car.
Anyways good luck with the build, I always wanted to do that but I don't have enough mechanical skills.

I did lol well sorta, Traded it in for a silverado SS, but instead of coming back the next day with the difference$ and title, I gave him the keys to the truck and said give me my car back, The sentimental bond held me from giving it up last minute, long story lol.

---------- Post added at 09:48 PM ---------- Previous post was at 09:47 PM ----------

i only have 1 advice
do it but do it right @first attempt

Anything worth doing, is worth doing right

 

[arman14]

I did lol well sorta, Traded it in for a silverado SS, but instead of coming back the next day with the difference$ and title, I gave him the keys to the truck and said give me my car back, The sentimental bond held me from giving it up last minute, long story lol

How much did they offer you for the trade?
I want to trade mine but I know they won't offer more than 3k

 

[cobalt123]

build it arman its easy

 

[arman14]

build it arman its easy

Not easy for me
I had a bad time installing my SRI

 

[dman090]

Not easy for me
I had a bad time installing my SRI

only hard thing about that was getting that damn silencer out

 

[arman14]

only hard thing about that was getting that damn silencer out

I didn't even get it out

 

[cobalt123]

i yanked that hoe out

 

[Tom]

How much did they offer you for the trade?
I want to trade mine but I know they won't offer more than 3k

Well I went to many dealers before finding the right one, most of those sobs gave me a 6k quote with out looking at the car....the chevy dealer where I was going to get the truck asked me how much I said at the very least 8k, he said deal...then when I called him up to cancel he offered even more lol, I asked him very nicely to have my keys ready and cut the crap I want my car back lol. but yea it just depends on your negotiation skills.

 

[arman14]

Well I went to many dealers before finding the right one, most of those sobs gave me a 6k quote with out looking at the car....the chevy dealer where I was going to get the truck asked me how much I said at the very least 8k, he said deal...then when I called him up to cancel he offered even more lol, I asked him very nicely to have my keys ready and cut the crap I want my car back lol. but yea it just depends on your negotiation skills.

What year is your car? and, How many miles are on the car?
If somebody offered me 5k for my car I would let it go in a heartbeat.

 

[Tom]

What year is your car? and, How many miles are on the car?
If somebody offered me 5k for my car I would let it go in a heartbeat.

6k was a major insult to me, regardless of the market value...The car is in factory clean condition inside and out and very well maintained, every service trip oil change etc is all organized in a binder, never missed a date....I have only 28k on the odometer and its an 2007 and Im the original owner....

 

[cobalt123]

that would make me pissed

 

[arman14]

6k was a major insult to me, regardless of the market value...The car is in factory clean condition inside and out and very well maintained, every service trip oil change etc is all organized in a binder, never missed a date....I have only 28k on the odometer and its an 2007 and Im the original owner....

Oh maybe that's why they offered you 8k or more
Mine is a 2006 with almost 48000 miles and it has a few dents.

 

[Tom]

Oh maybe that's why they offered you 8k or more
Mine is a 2006 with almost 48000 miles and it has a few dents.

exaclty they were the 1st dealer to take all of that in to account and they were very impressed with its condition...If your in texas I highly recommenced classic Chevrolet off 59 in sugarland, the sales guy (used cars) was named Jeffery very good guy, no bullshit.

---------- Post added at 06:40 PM ---------- Previous post was at 06:26 PM ----------

Did some clean up today, and welded in the dual pass mod on the end plate...

I may just paint the ribs yellow and leave the base metal and hit it with some clear.

Before

mid way

After (still needs some more work)

Dual pass welded on

 

[arman14]

exaclty they were the 1st dealer to take all of that in to account and they were very impressed with its condition...If your in texas I highly recommenced classic Chevrolet off 59 in sugarland, the sale guy (used cars) was named Jeffery very good guy, no bullshit.

Isn't that where Bill Heard Chevrolet used to be??
and thanks I'll keep that in mind