11-24-2012, 12:39 PM | #113 | |
Drives: 2018 Camaro SS 1LE, 2019 Camaro 2.0 Join Date: Sep 2011
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I wasn't claiming to know anything about IPF, but I do know without a shadow of a doubt that the LLT's ECM doesn't display HP or TQ calculations anywhere so I'm curious to know how you got those flywheel numbers. Did you take the engine out and put it on an engine dyno? |
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11-24-2012, 12:43 PM | #114 | |
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El gato. Mods: Eagle eye headlights, 18" Axis Sport graphite, Roto-Fab cold air intake, Vmax ported TB, 3/8" Vmax Black-Ice, RX single valve catch can, RX breather, Pedders inserts, Trifecta tune, BBK LTH 304 SS.
art/ärt/Noun. Definition: 5th generation Camaro. |
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11-24-2012, 12:56 PM | #115 |
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OK, BNR I will send you a PM withh my contact information. I have arranged a stock LLT Camaro for the test, no mods have been done and still running the OE tune. Once we get the details and times hammered out, I will post the details.
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2017 Grand Sport, Borla X Pipe.....Enough Said
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11-24-2012, 01:03 PM | #116 |
Drives: 2019 Chevy Equinox Premier AWD Join Date: Mar 2011
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At least we have more than one choice for tunes now. If you think about it in computer terms, and if you ever tried over-clocking a computer before, some CPUs let you tune some things differently but the locks are there for safe-guards so you don't end up shooting yourself in the foot. But some people do -volt modding and super cooling, so they want an unlocked CPU firmware to be able to tweak it further. Generally the higher end CPU will already be unlocked for this reason. That might be a similar reason to how our LLT ECU is manufactured. Not to say it can't be done, or that it is not a higher end product, but that one "may" likely have to almost reverse engineer it at the machine language level to be able to set those "locked" settings. But being I've not worked on it I'm just speculating.
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2013 AGM 1SS/1LE, NPP, Camera
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11-24-2012, 01:04 PM | #117 | |
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El gato. Mods: Eagle eye headlights, 18" Axis Sport graphite, Roto-Fab cold air intake, Vmax ported TB, 3/8" Vmax Black-Ice, RX single valve catch can, RX breather, Pedders inserts, Trifecta tune, BBK LTH 304 SS.
art/ärt/Noun. Definition: 5th generation Camaro. |
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11-24-2012, 05:41 PM | #118 |
All it would take for me to get the IPF tune is to see an actual dyno sheet with a naturally aspirated LLT getting 300 hp with minor mods ( intake,headers,throttle body) because if you are getting 10% with this tune it should be possible to crack 300 to the wheels with premium fuel.
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11-24-2012, 07:03 PM | #119 | |||
Drives: 16 Camaro SS, 15 Colorado Join Date: May 2009
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I understand that if certain parameters are locked and can't be accessed how that would affect the tuning in the LLT versus the LFX ECMs. But IPF seems to imply they have access to more of these parameters, and if so, I would think they could do a better tune. I guess we will see! Quote:
But it seems to be easier said than done. Been chasing the bolt on only 300rwhp goal on the V6 for a long while now, and have not yet seen dyno proof of it. Bmorecam is the closest, and he had full bolt ons. We suspected he was at or very near 300+ rwhp but the dyno didn't show it...we felt it was a low reading dyno. Who knows!
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2016 Camaro 1SS - 8-speed - NPP - Black bowties
2010 Camaro 1LT V6 (Sold. I will miss her!) |
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11-24-2012, 07:58 PM | #120 | ||
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I am good to go!! |
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11-24-2012, 09:05 PM | #121 |
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Interesting thread here boys.....i'm the one that posted that statement on EFI Live and with valid points....personally I could care less about this tune vs. tune challenge as anyone who knows engine management calibration will tell you....cars vary so the mail order "TUNE"... doesn't always work.
Also note I have a great amount of behind the scene experience with SERIES 11 Global Architecture which IS the next wave of torque based engine management which these DI motors use. They are quite complicated to "PROPERLY" calibrate without OEM tools.....so.......what people are doing is what we call a "work around"....both HPT and EFIL have done a great job giving us enough to "work around" but its still fundamentally wrong. I have had the experience and access to ETAS INCA which is the software that GM uses to develop the calibrations in these vehicles. Trust me its an involved algorithm. My view on calibrating properly is calibrate like GM did! Don't rape tables if you don't need to. Its just bites you in the ass sooner or later.. Regarding a shoot out.....we have a track rental on December 9th at PBIR.....bring your cars and your "tunes" and knock the BS off! I'll be watching this thread as it was brought to my attention that some digs where directed to us based upon my statements. I stand behind them because I truly understand OEM calibration methods used prior and looking ahead. Howard |
11-24-2012, 09:12 PM | #122 |
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This is why Redline is a step ahead of the rest, he understands calibration and stays on top of the technology..
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2017 Grand Sport, Borla X Pipe.....Enough Said
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11-24-2012, 09:19 PM | #123 | |
Don't Sleep on My V6
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So basically put up or shut up is what's left to be said. Got the track, dyno, car, and tunes. Sent from my iPhone 4s using Tapatalk
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11-24-2012, 09:54 PM | #124 | |
Drives: Several... Join Date: May 2009
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He who understands the engines dynamics the best and has the tools will win. Howard |
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11-24-2012, 10:22 PM | #125 |
Jan
Drives: 2010 Camaro 1LT Red Jewel tintcoat Join Date: May 2010
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11-25-2012, 08:33 AM | #126 |
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I'd have some of that popcorn with you Ruby but since I've been diagnosed with diverticulitis back in '09, that ain't happening anymore.
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Never grow up, it's a trap!
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