HemiTruckClub.com HTC.com Forum Forums HEMI performance Headers Pacesetters installed....now running rich
HTC.com Forum Forums HEMI performance Headers Pacesetters installed....now running richPage 1 2
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"Dustin" President Kentucky Chapter  |
I installed a set of Pacesetter Long tubes, removed the cats, and connected true dual 3" pipe with 2 Flowmaster 40 series mufflers. Before I did this change to my exhaust my cyberdyne A/F gauge would normally read somewhere in the middle of Lean/Rich while driving. Hit WOT and it would go to Rich. Normal I thought. After the change to my exhaust the A/F gauge reads full rich all the time. I just recently had a header gasket blow and with the exhaust leak the A/F was back to moving around. Is this normal to be in a rich condition with this setup. I know the A/F gauge is a shortband and pretty much a waste of money unless you like to see the lighs. Need some opinions. Thanks in advance
04 Hemi Ram QC 4x4.......Slightly Modified          |
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Did you ever figure this out. I have edelbrock mids but I ordered a set of pacesetter longtubes thinking It would be an improvement????
Randy |
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I always heard headers make you run lean
1959 Buick Electra 4 Door Sedan 1959 Pontiac Star Chief 4 Door Hard Top 1976 W200 Dodge Power Wagon 383/ 727 4x4 1986 W100 Dodge Power Ram 318/ 4 speed 4x4 2007 Dodge Ram Single Cab Long Bed - almost no options except posi and HEMI! www.Pontiac-59.com |
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"Jordan" |
 _____________ 2004 QC 2WD Comp 268 cam, 6.1L valvesprings/pushrods, Pacesetter Jet-Hot coated LT's/ORY, K&N intake, Taylor shorties, Borla XR1 dumped, 3.92/posi rear, SCT tune by Hemifever, short belt for the track, 15% tint, 2" drop shackles, debadged except fenders |
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"Bill" President FL Chapter Florida Chapter Truck of the Year 2008  |
Time for a wide band and a programmable tuner.
 2005 1500 QC Thunder Road Slightly Tweaked          |
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"Dustin" President Kentucky Chapter |
I love my Longtubes. Makes a big difference over stock. I think part of my issues may be the O2 sensor that I have connected to my A/F gauge. I have a new one just haven't had the chance to swap them out. I do need to a wideband though. 04 Hemi Ram QC 4x4.......Slightly Modified |
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to gottahemi how loud is your exhaust and dose it sound good? i have AN 08 SINGAL cab and i ran true dual 2.5 from manifold and removed cats with 2 flow 40s and it sounds like a tin can/ a very loud one!
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"Michael" Truck of the Month July 2006  |
____________________________________________________ MY RIDE 2004 1500 Hemi RCSB\Inertia Motorsports Spartan Cam\Inertia Motorsports CNC Ported 5.7 Heads\AEM Wideband A/F Gauge\SCT TUNED\Flex-A-Lite Electric Fan\180 Thermostat\Shorty Taylor Wires\NGK 5306 Plugs\aFe Cold Air Intake System\Long Tube Pacesetter Headers\Cat Delete\Dual DMH Electric Cutouts\Magnaflow X Pipe\True Duals with 2 AeroTurbine 3030's dumped\Motive 4.56 Gears with LSD\SharaDon Performance Stage II Transmission with Stage III Valve Body\Edge 3000 Billet Torque Converter\Cal Tracs\McGaughy's 2/4 Drop Click here for pics and couple vid's of my truck! |
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I put a wideband on my truck after my header swap and I'm in the 12.1-12.5 range up until about 4500. From 4500+ I was in the high 11s. I adjusted it with my Diablo and now I'm in the 12.1-12.5 all the way through.
1959 Buick Electra 4 Door Sedan 1959 Pontiac Star Chief 4 Door Hard Top 1976 W200 Dodge Power Wagon 383/ 727 4x4 1986 W100 Dodge Power Ram 318/ 4 speed 4x4 2007 Dodge Ram Single Cab Long Bed - almost no options except posi and HEMI! www.Pontiac-59.com |
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I have a Superchips tuner and I was wondering if you can adjust your A/F ratio with it.
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"Zachary" VP OK Chapter  |
Don't think you can with S/C.
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"Michael" Truck of the Month July 2006 |
Sorry bro, you need a custom tuner. SCT or Diablo are your only custom tuners out. What year is your truck? SCT only supports up to 04 - 07 and Diablo supports 03-08 I believe. ____________________________________________________ MY RIDE 2004 1500 Hemi RCSB\Inertia Motorsports Spartan Cam\Inertia Motorsports CNC Ported 5.7 Heads\AEM Wideband A/F Gauge\SCT TUNED\Flex-A-Lite Electric Fan\180 Thermostat\Shorty Taylor Wires\NGK 5306 Plugs\aFe Cold Air Intake System\Long Tube Pacesetter Headers\Cat Delete\Dual DMH Electric Cutouts\Magnaflow X Pipe\True Duals with 2 AeroTurbine 3030's dumped\Motive 4.56 Gears with LSD\SharaDon Performance Stage II Transmission with Stage III Valve Body\Edge 3000 Billet Torque Converter\Cal Tracs\McGaughy's 2/4 Drop Click here for pics and couple vid's of my truck! |
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SCT does 07s now?
1959 Buick Electra 4 Door Sedan 1959 Pontiac Star Chief 4 Door Hard Top 1976 W200 Dodge Power Wagon 383/ 727 4x4 1986 W100 Dodge Power Ram 318/ 4 speed 4x4 2007 Dodge Ram Single Cab Long Bed - almost no options except posi and HEMI! www.Pontiac-59.com |
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"Michael" Truck of the Month July 2006 |
I could be wrong but I thought they did.  ____________________________________________________ MY RIDE 2004 1500 Hemi RCSB\Inertia Motorsports Spartan Cam\Inertia Motorsports CNC Ported 5.7 Heads\AEM Wideband A/F Gauge\SCT TUNED\Flex-A-Lite Electric Fan\180 Thermostat\Shorty Taylor Wires\NGK 5306 Plugs\aFe Cold Air Intake System\Long Tube Pacesetter Headers\Cat Delete\Dual DMH Electric Cutouts\Magnaflow X Pipe\True Duals with 2 AeroTurbine 3030's dumped\Motive 4.56 Gears with LSD\SharaDon Performance Stage II Transmission with Stage III Valve Body\Edge 3000 Billet Torque Converter\Cal Tracs\McGaughy's 2/4 Drop Click here for pics and couple vid's of my truck! |
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About time.
1959 Buick Electra 4 Door Sedan 1959 Pontiac Star Chief 4 Door Hard Top 1976 W200 Dodge Power Wagon 383/ 727 4x4 1986 W100 Dodge Power Ram 318/ 4 speed 4x4 2007 Dodge Ram Single Cab Long Bed - almost no options except posi and HEMI! www.Pontiac-59.com |
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HemiTruckClub.com HTC.com Forum Forums HEMI performance Headers Pacesetters installed....now running rich
HTC.com Forum Forums HEMI performance Headers Pacesetters installed....now running richCopyright HemiTruckClub.com 2009