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

FOR THE CAMMED COBALT's

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Old 12-30-2008, 12:40 AM
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wonder why your car surges??? cause i haven't heard of anyone elses car that is turboed doing that.
Old 12-30-2008, 12:43 AM
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the only thing i can think of the engine trying to (for lack of better terms) "suck" air through the LONG charge pipping and draw it through the turbo... but then i realize DUGH the engine is pumping exhaust out and is still spinning the turbo so the engine shouldnt be "sucking" air through. So im lost at this point
Old 12-30-2008, 12:46 AM
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soooo about those vids?
Old 12-30-2008, 12:52 AM
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what ones
Old 12-30-2008, 12:53 AM
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Originally Posted by BLAZIN07SS
1.21 jiggawatts
doc...what the hell is a jiggawatt?
Old 12-30-2008, 01:23 AM
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Originally Posted by xCobalt05x
what ones
i thought copson said he was going to get new vids idk maybe i misunderstood but i thought he said that on christmas
Old 12-30-2008, 01:24 AM
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oh, lol i forgout about that
Old 12-30-2008, 01:45 AM
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Originally Posted by xCobalt05x
oh, lol i forgout about that
haha good ****
Old 12-30-2008, 10:17 AM
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Yeah thats my bad. i forgot about those. after the new year i promise
Old 12-30-2008, 10:22 AM
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Originally Posted by copson20
Yeah thats my bad. i forgot about those. after the new year i promise
you mean we have to wait :'(
Old 12-30-2008, 04:59 PM
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Originally Posted by copson20
yeah im thinking 1000 would be nice. Does your surge more than once, or does it just do it once
1K idle is kinda bad for autos cuz the torque pulses with the cams at that rpm make it shake back n forth... ask massivematt n MP Cobalt. but matt likes it n mike hates it lol

Originally Posted by copson20
Yeah thats my bad. i forgot about those. after the new year i promise
yea man we need some vids. my car is coming very soon. just waiting on my valves to get in (been a month now) and then it will be put back together!!! then dyno n then summer meet then n2o and track then turbo lol good plans for 2009! haha
Old 12-31-2008, 08:22 AM
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Lol your damn right i hate it, and if you listen closely you can hear the rear tranny mount bouncing back and forth. lol bought time you get your car started again. Whens the pistons and valves coming?
Old 12-31-2008, 01:04 PM
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Originally Posted by MP Cobalt
Lol your damn right i hate it, and if you listen closely you can hear the rear tranny mount bouncing back and forth. lol bought time you get your car started again. Whens the pistons and valves coming?
i have no ******* clue. there is snow on my car n she is mad so that means its not time to get her running yet. lol
Old 12-31-2008, 01:12 PM
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my engine dont bounce back and forth. but i dont have cams in the car either.... but if you know anything about cam's that is normal for an engine to rock. its even worse on v8's that have agresive cams.
Old 12-31-2008, 01:31 PM
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Originally Posted by xCobalt05x
my engine dont bounce back and forth. but i dont have cams in the car either.... but if you know anything about cam's that is normal for an engine to rock. its even worse on v8's that have agresive cams.
yes i know that but its the whole car, not just motor. it looks like the orange challenger from 2fast 2furious (when it was revvin the motor) before the team drag race lol
Old 12-31-2008, 02:05 PM
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do you have poly mounts? if you do that would explain that
Old 12-31-2008, 02:48 PM
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Originally Posted by xCobalt05x
do you have poly mounts? if you do that would explain that
not my car, mp cobalts. no they were stock. but we changed them to poly n no difference
Old 01-02-2009, 12:02 AM
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did anyone have to get bigger injectors for their cams and also has anyone ran into ptv clearance on stg 2 cams

Last edited by bikeboyben14; 01-02-2009 at 12:19 AM.
Old 01-02-2009, 03:13 PM
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Originally Posted by bikeboyben14
did anyone have to get bigger injectors for their cams and also has anyone ran into ptv clearance on stg 2 cams
i am the only one (that i know of) that is running bigger than stock injectors but i have a lot more done than just cams, but no you dont HAVE TO get bigger. as for stg 2 cams... me, mp cobalt, and massivematt have had no problems. stg3 may need valve relief cuts in the pistons
Old 01-02-2009, 08:42 PM
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can u help on the step of how to install my cam sensor on my cam or got pics to show what needs to be attached
Old 01-02-2009, 10:00 PM
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Noob question...what is PE delay?
The only PE I know of is premature ejaculation...def don't have that problem...
Old 01-02-2009, 10:51 PM
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Originally Posted by JL-KA
Noob question...what is PE delay?
The only PE I know of is premature ejaculation...def don't have that problem...
You are such a liar. Every man has that problem.

Even after 2 years of sex all the time, I still run into the "Aw Aw Aw Aw, oh would you like a back rub?"

PE I believe has to do with how long the car waits to add more fuel to increase the HP. When you turn it off the car applies the proper AFR anytime you go WOT.
Old 01-03-2009, 03:15 PM
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Originally Posted by umrdyldo
You are such a liar. Every man has that problem.

Even after 2 years of sex all the time, I still run into the "Aw Aw Aw Aw, oh would you like a back rub?"

PE I believe has to do with how long the car waits to add more fuel to increase the HP. When you turn it off the car applies the proper AFR anytime you go WOT.
hahaha yea thats true. and basically that is along the lines of PE, in simple terms its a delay for WOT
Old 01-03-2009, 04:07 PM
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Originally Posted by umrdyldo
You are such a liar. Every man has that problem.

Even after 2 years of sex all the time, I still run into the "Aw Aw Aw Aw, oh would you like a back rub?"

PE I believe has to do with how long the car waits to add more fuel to increase the HP. When you turn it off the car applies the proper AFR anytime you go WOT.
Hmmm...i def notice that in automatic cars but i haven't noticed it much in my 5spd.
Old 01-05-2009, 02:04 AM
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going to get with vince tomorrow to change somethings in the tune. runs to lean on start up going to change it to closed loop


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