2.2L L61 Performance Tech 16 valve 145 hp EcoTec with 155 lb-ft of torque

My 2.2 Build Thread

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Old 02-14-2011, 11:54 AM
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Originally Posted by joshc.
Was thinking the same thing. Wheres the head at Steven?
Hone it I assume
Old 02-14-2011, 12:15 PM
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Looking good man. i woulda been there to help if I wasnt installing the turbo on mine
Cant wait for you to be back on the road man!
Old 02-14-2011, 01:41 PM
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Originally Posted by joshc.
Was thinking the same thing. Wheres the head at Steven?
its actually at the shop where we got it ported still. he installing the valvetrain parts still.

also we just bought a new exedy stage 2 clutch and stage 2 comp cams. like you said.

but david was wondering why go with stage 2 cams instead of blower cams?
Old 02-14-2011, 01:44 PM
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I'd of definitely used blower cams...
Old 02-14-2011, 02:06 PM
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blower cams = stage 1 intake cam and stage 2 exhaust cam.
its not really a blower specific grind or anything.
Old 02-14-2011, 02:15 PM
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Originally Posted by HunterKiller89
blower cams = stage 1 intake cam and stage 2 exhaust cam.
its not really a blower specific grind or anything.
exactly. A custom grind form a reputable shop would be much much better. Hell, stage 2 intake and stage 3 exhaust has a good chance at being better than regular blower cams.
Old 02-15-2011, 11:37 AM
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Originally Posted by Leafydialupking
exactly. A custom grind form a reputable shop would be much much better. Hell, stage 2 intake and stage 3 exhaust has a good chance at being better than regular blower cams.
Call Karo ask him about the European cam company, they have like 30+ grinds for the L61. The blower grind is kind of joke and is probably suitable for a stock head, but there is head ported and will flow substantially more.
Old 02-15-2011, 12:03 PM
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BUT those euro cams cost out the ass. Their hollow billet stainless ones are great if you want to rev to 10 grand though. A good cam maker will make you one better than those euro cams (because it will be matched to your exact setup and where you want the power), and if you only want to rev to 7-8 grand you can use a stock casting for the grind rather than a hollow billet cam and be a lot cheaper than one of the euro cams.
Old 02-19-2011, 12:33 AM
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how's it coming along?
Old 02-19-2011, 09:32 AM
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well i got to wait for the bearing for the balance shaft that i broke. but got my zzp clutch rod in, with a new clutch. waiting for some more parts. but going to take pix later.
Old 02-21-2011, 04:44 PM
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How'd you get the c clip on there that holds the wrist pin? I don't wanna scratch the $@!# out of my pistons haha
Old 03-22-2011, 07:54 PM
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Old 03-22-2011, 07:56 PM
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May want to consider something for the bypass valve hose than that nylon reinforced acrylic, that stuff yellows and get super brittle in an engine bay being around both heat and petroleum products.
Old 03-22-2011, 08:13 PM
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had that on the car since i first put the supercharger on there. nothing wrong with it.
Old 03-22-2011, 11:16 PM
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it's getting closer!
Old 05-05-2011, 09:13 PM
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just for those who are following my build. its done. i have the start up video here....

YouTube - First Start up of the Newly Built Cobalt


but i already put about 500 miles on it and waiting for another 5 than i can get wot pulls for you guys.

i will post some pix up also
Old 05-05-2011, 09:21 PM
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Nice setup! Good to see it running again
Old 05-05-2011, 09:30 PM
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here is another video. watch it in hd
YouTube - First start up video from the front end
Old 05-05-2011, 09:35 PM
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here are the pix of puttting it all together and some parts

















Old 05-05-2011, 11:22 PM
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Let me know when you ready for a WOT pull! I wanna be there We should cruise through the tunnel during the WOT pull LOL be loud as hell! haha
Old 05-06-2011, 01:02 AM
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x2 on that one! I want to see the Beast in wot!
Old 05-06-2011, 01:26 AM
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Well not to ruin the surprise were wot to 5k rpms right now. And this mother pulls so hard just to 5k rpms. Were boosting about 10 psi.
Old 05-06-2011, 01:53 AM
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lookin good bud
Old 05-06-2011, 02:15 AM
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why is the motor idling like that? lol

where are you running your catch can to on the back of the motor?
Old 05-06-2011, 02:25 AM
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Its not recirculating anywhere. Its just an over flow catch can mostly. Like the hose is just goes to the back to put overflow fluid to the back but it rarely overflows


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