04-09-2013, 11:12 AM | #43 |
NJ/SoCal HT5 COTW 3/25/12
Drives: 2015 Z06/14 C7/08 Z06/07 Tahoe Z71 Join Date: Nov 2011
Location: South Jersey & SoCal
Posts: 1,961
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No J,, it actually did it after the header install.
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04-09-2013, 07:26 PM | #44 |
Drives: 2012 Camaro 2SS LS3 Ashen Grey Join Date: Mar 2012
Location: Chicago, IL
Posts: 478
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Oh well that makes sense. I took a video of my AFR readings so you guys can see how all over the place they read. Don't rag on my gauge install, still have some tidying up to do. Want to paint the plastic behind them black in order to blend them in better with stock gauge cluster bezel. On a good note (knock on wood) I have not seen a CEL sense I removed breather on the 5th. I will post link to vid in next post. Stand by...
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2012 2SS/RS, Magna TVS2300, RX Catch Can, Borla S-Type, Pfadt Stage 4 w/ ZL Spec Sway Bars, ADM Custom Boost/AFR Gauges, Hurst Short Throw, Forgestar F14 Matte Black 20x11 & 20x9.5 Deep Concave all 4, Nitto Invo 315/35 & 275/40, Heritage Grill, Sparks Black Grill SS & Trunk SS, P13W Fog Lights (cool white) w/ DRL Harness, Blacked Out Brake light bezels, Xpel Smoke Light Kit
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04-09-2013, 08:14 PM | #45 | |
Drives: 2012 Camaro 2SS LS3 Ashen Grey Join Date: Mar 2012
Location: Chicago, IL
Posts: 478
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Ok here is the video. Tell me what you think is going on with these readings. As you can tell this is just under light load cruising. Sorry for the shakiness. It's hard to keep steady with my new Pfadt suspension
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2012 2SS/RS, Magna TVS2300, RX Catch Can, Borla S-Type, Pfadt Stage 4 w/ ZL Spec Sway Bars, ADM Custom Boost/AFR Gauges, Hurst Short Throw, Forgestar F14 Matte Black 20x11 & 20x9.5 Deep Concave all 4, Nitto Invo 315/35 & 275/40, Heritage Grill, Sparks Black Grill SS & Trunk SS, P13W Fog Lights (cool white) w/ DRL Harness, Blacked Out Brake light bezels, Xpel Smoke Light Kit
Last edited by JHall651; 04-09-2013 at 09:21 PM. |
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04-09-2013, 09:04 PM | #46 |
Stroked and blown
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Hard to tell ... 17 to 19 if you are at all on the gas is lean .. 14 to 15 on idle or light load is where it should be ... It will go to 19 when you let of the gas completely, then should drop again. 10 is rich. I would visit a tuner ... Your gauges could be off .. Or a better tune is in order
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LME 416 LS3 shortblock/Callies Compstar 4340 4"crank/Callies 6.125 H beams rods/Wiesco 4.07 forged pistons/Cam Motion custom LS1/LME ported heads /maggie TVS2300/I West 8rib 10%OD /3.2 pulley/OD cog drive/JRE tensioner/ID850 /ADM dual fuel/Kooks LT 1 7/8/magna flow2.5 /cat delete/Roto Fab CAI /MGW short throw /SPEC super twin clutch/G Force built trans,carbon syncro rear shaft upgrade /DSS 9"single CF DS /Strange 3.70/31 spline trutrac/MT DR's/earls oil cooler /tuned KHC
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04-09-2013, 10:06 PM | #47 |
NJ/SoCal HT5 COTW 3/25/12
Drives: 2015 Z06/14 C7/08 Z06/07 Tahoe Z71 Join Date: Nov 2011
Location: South Jersey & SoCal
Posts: 1,961
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J, I think possibly your gauges are off, the boost is way off too. We both have the SLP TVS 2300 Maggie and my gauges read no where what yours read. I really think you need to pay a visit to a good tuner and scrap the SLP tune in a box. The SCT handheld holds 5 tunes, if something happens where you need to bring it in for warranty work you can always load the SLP tune back on. But you need the services of a good tuner & dyno IMO.
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04-09-2013, 10:56 PM | #48 | |
Drives: 2012 Camaro 2SS LS3 Ashen Grey Join Date: Mar 2012
Location: Chicago, IL
Posts: 478
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Quote:
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2012 2SS/RS, Magna TVS2300, RX Catch Can, Borla S-Type, Pfadt Stage 4 w/ ZL Spec Sway Bars, ADM Custom Boost/AFR Gauges, Hurst Short Throw, Forgestar F14 Matte Black 20x11 & 20x9.5 Deep Concave all 4, Nitto Invo 315/35 & 275/40, Heritage Grill, Sparks Black Grill SS & Trunk SS, P13W Fog Lights (cool white) w/ DRL Harness, Blacked Out Brake light bezels, Xpel Smoke Light Kit
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04-09-2013, 11:03 PM | #49 |
NJ/SoCal HT5 COTW 3/25/12
Drives: 2015 Z06/14 C7/08 Z06/07 Tahoe Z71 Join Date: Nov 2011
Location: South Jersey & SoCal
Posts: 1,961
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I know you didn't hit boost, but yes looks like the vacuum readings are off.
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04-10-2013, 12:08 AM | #50 |
Drives: 2012 Camaro 2SS LS3 Ashen Grey Join Date: Mar 2012
Location: Chicago, IL
Posts: 478
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What is the highest your vacuum readings go?
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2012 2SS/RS, Magna TVS2300, RX Catch Can, Borla S-Type, Pfadt Stage 4 w/ ZL Spec Sway Bars, ADM Custom Boost/AFR Gauges, Hurst Short Throw, Forgestar F14 Matte Black 20x11 & 20x9.5 Deep Concave all 4, Nitto Invo 315/35 & 275/40, Heritage Grill, Sparks Black Grill SS & Trunk SS, P13W Fog Lights (cool white) w/ DRL Harness, Blacked Out Brake light bezels, Xpel Smoke Light Kit
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04-10-2013, 05:06 PM | #51 |
Stroked and blown
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Your vacuum looked ok.
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LME 416 LS3 shortblock/Callies Compstar 4340 4"crank/Callies 6.125 H beams rods/Wiesco 4.07 forged pistons/Cam Motion custom LS1/LME ported heads /maggie TVS2300/I West 8rib 10%OD /3.2 pulley/OD cog drive/JRE tensioner/ID850 /ADM dual fuel/Kooks LT 1 7/8/magna flow2.5 /cat delete/Roto Fab CAI /MGW short throw /SPEC super twin clutch/G Force built trans,carbon syncro rear shaft upgrade /DSS 9"single CF DS /Strange 3.70/31 spline trutrac/MT DR's/earls oil cooler /tuned KHC
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04-10-2013, 05:42 PM | #52 |
Drives: 2012 Camaro 2SS LS3 Ashen Grey Join Date: Mar 2012
Location: Chicago, IL
Posts: 478
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Great thanks. I don't need another issue.
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2012 2SS/RS, Magna TVS2300, RX Catch Can, Borla S-Type, Pfadt Stage 4 w/ ZL Spec Sway Bars, ADM Custom Boost/AFR Gauges, Hurst Short Throw, Forgestar F14 Matte Black 20x11 & 20x9.5 Deep Concave all 4, Nitto Invo 315/35 & 275/40, Heritage Grill, Sparks Black Grill SS & Trunk SS, P13W Fog Lights (cool white) w/ DRL Harness, Blacked Out Brake light bezels, Xpel Smoke Light Kit
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04-10-2013, 06:56 PM | #53 |
Drives: 2012 Camaro 2SS LS3 Ashen Grey Join Date: Mar 2012
Location: Chicago, IL
Posts: 478
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Im just spit balling here but do you think that if the weld job for the bung has any kind of unsealed/unwelded areas it could be bringing fresh air in causing these crazy readings under light load?
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2012 2SS/RS, Magna TVS2300, RX Catch Can, Borla S-Type, Pfadt Stage 4 w/ ZL Spec Sway Bars, ADM Custom Boost/AFR Gauges, Hurst Short Throw, Forgestar F14 Matte Black 20x11 & 20x9.5 Deep Concave all 4, Nitto Invo 315/35 & 275/40, Heritage Grill, Sparks Black Grill SS & Trunk SS, P13W Fog Lights (cool white) w/ DRL Harness, Blacked Out Brake light bezels, Xpel Smoke Light Kit
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04-10-2013, 07:11 PM | #54 |
Stroked and blown
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The only time to look at air fuel guage is when your wot ... It should stand straight around 11.5. The guage will make you crash, it bounces all over the place because your off the gas on light load. On the gas it should drop ... Off the gas it goes up. I would see a tuner, he an check the guage vs a dyno, if its your tune it will be money well spent.
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LME 416 LS3 shortblock/Callies Compstar 4340 4"crank/Callies 6.125 H beams rods/Wiesco 4.07 forged pistons/Cam Motion custom LS1/LME ported heads /maggie TVS2300/I West 8rib 10%OD /3.2 pulley/OD cog drive/JRE tensioner/ID850 /ADM dual fuel/Kooks LT 1 7/8/magna flow2.5 /cat delete/Roto Fab CAI /MGW short throw /SPEC super twin clutch/G Force built trans,carbon syncro rear shaft upgrade /DSS 9"single CF DS /Strange 3.70/31 spline trutrac/MT DR's/earls oil cooler /tuned KHC
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