yea the cavy harness fits our cars and fits the injectors.

and you can get help from me and casey and haza on the sc build cuz we are the three who done it. and something cobalt has done it to. but i don't know his name.

he was the second one to sc the car. and yellowshowbalt was the first.

 

theres somewhere between 10 and 15 of us who have done this now. i think i was the 3rd, possibly 4th 2.2 to do it, but im the first automatic 2.2 to do it, and the first to make a decent how to...lol
btw, im gonna update the how to with everything needed this week. spring break is here, and i have to take the blower off n do some work, so ill grab some pics while im at it

 

ill help contribute more pics if you need them, im def taking loads of pics, if you thought mkurleys video was cool...mine will kick ass

 

I'll take a bunch of pictures when I do this, I document almost anything I do, so yeah.

Okay, so the idler uses the stock bolt, cool.

 

Thank you guys. Since I am a GM Employee I have access to all of the service manuals online and today I looked up the harness and injector pin-outs for the Cavalier and you seem to be spot on. I think when I actually find some injectors I will order the harness and report back.

I'm also unsure of what to do about the MAP sensor, but I think I remember reading here I'll have to rewire it and get a new connector.

I am also unsure of those 2 hoses on the supercharger.

Last night I printed out some detailed images of the intake and supercharger setup in the GM Parts Catalog so when I get some time later tonight I think I'll upload them for you guys. I can also get you some of the bolt lengths and pitches, etc.

 

That would...be incredible!!!!

 

Here are the diagrams as promised.

http://www.gmpartshouse.com/cobalt/c...ltmounting.pdf

http://www.gmpartshouse.com/cobalt/c...lingsystem.pdf

http://www.gmpartshouse.com/cobalt/c...percharger.pdf

http://www.gmpartshouse.com/cobalt/c...gercooling.pdf

http://www.gmpartshouse.com/cobalt/c...ctensioner.pdf

 

anyone is more than welcome to pm any questions at anytime.

 

very useful images there, helps with a lot of things, def good for those who have not done this before

 

Thank you guys. This is a cool place to hang out! I can't wait until I'm supercharged.

Question. Has anyone here powdercoated a supercharger? I think for the price of a used supercharger I'm going to try it!

 

you don't need to powdercoat it really if you wanna save money.

all you have to do is look at the how to thread and do the same and your sc will look tight. mine came out good.

https://www.cobaltss.net/forums/how-guide-43/how-paint-your-supercharger-126938/

 

a couple members have, and they look really nice, but most members just use a high temp paint, and it usually looks really good as well

 

Thank you for your suggestions. I was going to powdercoat my valve cover and I might as well do the supercharger as well. I want it to look pretty under the hood, lol.

One more thing. I'm getting the handle on what used parts should go for, but I'm not sure on the actual intake manifold itself. How much should I pay for a used intake manifold?

 

less than the supercharger. if its stock...maybe $100-$200, if its a dual pass, throw in an extra $50-75. Its hard for me to say though since i bought everything at once from the same guy

 

M62: 325 shipped
Intake manifold: 68shipped
Tensior+bracket+idler+belt; 140shipped
Injectors+harness:120

That what it cost me used the rest I bought new

 

Ok, you guys are super. Thanks for the information!

 

how did you get an intake manifold for 68 shipped?!

will be saving those diagrams btw

 

I think my 3 x 130mm and 2 x 110mm bolts should have arrived yesterday.

I'm back at college for 3 months, so I'm not sure. Haha.

 

got it from a mameber on here, leetec, he sold me the manifold for 50 bucks +shipping, the idler and the tensionor for 70(threw in the same box as the manifold) and 18 for shipping

got the alt bracket for like 40 bucks from another member on here

 

damn, pretty lucky!

hope i can score some parts for that cheap

 

yeah i was lucky as hell, i saw the thread as it was posted, i jumped on it fast, thing was sold within the same hour lol, i didnt have the funds to back it up either, i ate a NSF fee :p still saved money in the long haul

 

Got my tensioner and idler pulley!

 

nice
u buy new or used?

 

Used.

So, I'm getting closer to having all the parts, I think really all that's left is the alternator bracket.

Anyone have a part number (or one to sell me)?

 

Since I am a GM Parts Dealer I am willing to help forum members out with whatever they want new. It is best to email me though.