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

? for thoes who have been tuned

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Old May 12, 2010 | 09:22 AM
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? for thoes who have been tuned

Well seeing my build thread didn't take off and its all of 3 posts long and way down the page ill just post like normal lol..... for thoes of you that have been tuned you tell vince your mods but what else "special" have you asked for? Like rear o2 sensor disable? Speed limiter lifted? Thoes kinda things. Also anything I. Should know about this tune?
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Old May 12, 2010 | 11:46 AM
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rev limiter upped? i dont know what other "special" things can be done but what you and i listed. but the tuning process is simple. i can try and assist you with it
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Old May 12, 2010 | 12:36 PM
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Oh what should I have him up the rev limiter to? 7?
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Old May 12, 2010 | 05:56 PM
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if you got the valvetrain for it sure. i dont think id go past 7200 with a stock valve train tho
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Old May 12, 2010 | 06:14 PM
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set it at 7500 and you wont hit your rev limiter at 7200
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Old May 12, 2010 | 06:19 PM
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How do you think the counterbalancing shafts would like 8k? (16k for them)lol
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Old May 12, 2010 | 06:21 PM
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16k?
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Old May 12, 2010 | 06:30 PM
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Don't the counterbalancing shafts spin at twice the engine speed?
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Old May 12, 2010 | 06:32 PM
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ooh thats what your talkin about. i thought you meant it was $16,000 for them...and to answer your question. i dont know **** about them lol. i read about them a little but didnt pay much attention
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Old May 12, 2010 | 06:39 PM
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oh. lol
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Old May 13, 2010 | 12:16 AM
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They don't spin at 16k, they were just using it as an example.

Say at 8000 rpms you were making 250 hp, but because you don't have balanced shafts you could lose 8 hr, then at 4000 rpms you would only lose 4, if you were to make 16000 you could lose 16.

IMO wouldn't do it unless you had cam's and valvtrain already.

if that's your mods get headers and downpipe. That will get you the best gain for your build right now. if your sticking with N/A 1 5/8 primaries into 2.5 collector and downpipe. If you have any questions about N/A builds you can ask me or any other vets on here.
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Old May 13, 2010 | 10:47 PM
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Originally Posted by SmackinJuice
If your sticking with N/A 1 5/8 primaries into 2.5 collector and downpipe. If you have any questions about N/A builds you can ask me or any other vets on here.
This.
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Old May 14, 2010 | 01:26 AM
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im going supercharged... sorry didnt mention that in here.. just said my "build thread" but like i said no one posted in it lol.... and that mods list is 2 yrs old at least..
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Old May 14, 2010 | 01:31 AM
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I/C pump on with ignition on...Cooling fans on with engine start...Disable ac with 75 percent throttle...Be specific! Its your car.
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Old May 14, 2010 | 11:43 AM
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I wire the ic pump up myself so he won't control that. Why fans on with start? And I don't use my ac often so that's not a big deal. I just don't know what will benifit me or what to even ask for
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Old May 14, 2010 | 02:12 PM
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"special" things i got were

-Fan high setting on @194*
-rear o2 delete(comepletly, the o2 bung in the DP is plugged)
-"numb'd" up the knock sensor so it would stop pulling timing from false knock


that should be it, everything else is normal, 7k rev limitor...i know he was working on a launch control and no lift shift for the non LNF's...reckless has the tune that has them on it...he's a 07 2.2
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Old May 14, 2010 | 02:24 PM
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I just got a tune for 91 octane(AZ **** gas) fans on at 198*,no speed limiter,rev limiter @ 7200,rear o2 delete,and.............I think thats it.
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Old May 14, 2010 | 02:41 PM
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What is the advantages of the rear o2 delete? To use the bung for a wideband?
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Old May 14, 2010 | 03:00 PM
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Originally Posted by rockstarbass1
I wire the ic pump up myself so he won't control that. Why fans on with start? And I don't use my ac often so that's not a big deal. I just don't know what will benifit me or what to even ask for
Because I live in Arizona and its hot as hell.
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Old May 14, 2010 | 03:09 PM
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I wish it was hot as hell here lol... so far I told him no speed limiter, raise rev limit, rear o2 delete (for my wideband) then I made this post... can u explain more about this knock sensor? And no lift **** would be cool.... launch control for sure... ill have to ask him about that. Even tho he hasn't replied to my emails in 2 or 3 days and won't answer the fing phone! My friend is willing to buy a cable and or be a vendor and the guy won't return contact??? Def not the best at customer service I see
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Old May 14, 2010 | 04:19 PM
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vince with trifecta is a busy man.

it's even hard for me to get a hold of him consistently due to his schedule. be patient and be persistent.
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Old May 14, 2010 | 10:06 PM
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my knock sensor issue is not one that everyone would have, i was getting false knock from something that was hitting on the outside of the engine, not from real knock, so it was pulling timing thinking it was rod knock...
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Old May 15, 2010 | 09:35 AM
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Uhh, you don't put the wideband in the rear o2 sensor (after the cat). The wideband must go before the cat or you will get false readings.

While Vince is an intelligent man, he certainly doesn't get back to you in a reasonable amount of time.
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Old May 16, 2010 | 03:49 AM
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^^ we put it there hence we are catless
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Old May 16, 2010 | 02:23 PM
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damn.... so now what do i do? cuz i told him to disable the rear o2.... ummm great also gene im gunnna pm you... i read all 30somethin pages of your build and it was amazing i still have a few questions! so i dont put the wide band in the manifold o2 bung right?
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