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01-11-2010, 10:43 PM | #1 |
Addicted to Rust
Join Date: Dec 2009
Location: Abbeville SC
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Anyone running one of these on a 2wd
Anybody running one of these on a lowered truck?
http://www.1aauto.com/1A/FrontAirDef...SF00050/194058
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Current trucks: (48 GMC100 320 inliner) Gone (48 Suburban in pieces) Sold 87 GMC CCSB 5.3 4l60E Daily Driver ECTA National record holder XO/PP We never really grow up, we just learn how to act in public. |
01-11-2010, 10:54 PM | #2 |
Badass
Join Date: Jan 2009
Location: lox. fl
Posts: 4,586
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Re: Anyone running one of these on a 2wd
theres a few guys on here that have them. if i rember some said it hurt mpgs
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Think outside the box? -84c10 (1stcar)→My Build← -00 Saturn 5spd drop a gear and disappear! 1/4:13:90 |
01-11-2010, 10:58 PM | #3 |
78 Big10 454
Join Date: Jul 2008
Location: Pismo Beach, CA
Posts: 839
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Re: Anyone running one of these on a 2wd
I had one on my truck until it got smashed going over a dip in the road a little too fast.
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01-11-2010, 11:30 PM | #4 |
Registered User
Join Date: Apr 2006
Location: Lubbock, TX
Posts: 62
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Re: Anyone running one of these on a 2wd
I'm running one on my truck but it is just lowered about an inch. When I do decide to lower it more I'm not sure that it will work without dragging on everything.
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1988 Crew Cab SWB project |
01-11-2010, 11:44 PM | #5 |
Registered User
Join Date: Nov 2009
Location: Salisbury, NC
Posts: 316
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Re: Anyone running one of these on a 2wd
This might be a dumb question but is this what you are talking about?
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01-11-2010, 11:44 PM | #6 |
I have car A.D.D.
Join Date: Feb 2009
Location: Greeley, Northern Colorado
Posts: 4,147
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Re: Anyone running one of these on a 2wd
I run one, as do quite a few others. They are a stock piece. I know that I have one of the lowest static drop trucks on here. It rubs and scrapes all the time but I don't worry. Heck my control arms scrape too but I don't let that get to me either.
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-Gerald Building vehicles in memory of the first "car guy" I ever knew, my Grandpa. Bob Dunham 1935-2009. Rest in peace. 61 GMC Suburban SOLD The 86 build thread SOLD Are you a Colorado member?Click here. Last edited by Driveway Dreams; 01-11-2010 at 11:45 PM. |
01-11-2010, 11:48 PM | #7 |
Registered User
Join Date: Nov 2009
Location: Salisbury, NC
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Re: Anyone running one of these on a 2wd
I can't get a picture to work but that is what I was thinking. I still have mine and it's bagged but it does rub on speed bumps at ride hieght which is pretty low for me.
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01-11-2010, 11:46 PM | #8 |
Account Suspended
Join Date: Jul 2008
Location: Where I come from, it's cornbread and chicken...
Posts: 3,122
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Re: Anyone running one of these on a 2wd
it's a wind deflector...I think it's supposed to draw air up and across the radiator or something like that...it's supposed to help with cooling I think...
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01-12-2010, 02:38 AM | #9 |
haha, ford guys...
Join Date: Feb 2007
Location: Visalia, CA
Posts: 576
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Re: Anyone running one of these on a 2wd
hurts MPG? really... i thought i would help... any other people have some input?
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01-12-2010, 03:38 AM | #10 |
Registered User
Join Date: Nov 2008
Location: Germany, NUE
Posts: 87
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Re: Anyone running one of these on a 2wd
i do
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'01 GMC Sierra ~ daily '64 Chevrolet El Camino ~ project '80 C-10: 5.7L/custom ~ My Baby! - sold - European Union -> Germany -> Bavaria -> Franconia -> Nuermberg |
01-12-2010, 10:20 AM | #11 |
Registered User
Join Date: Feb 2009
Location: Oklahoma
Posts: 7,461
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Re: Anyone running one of these on a 2wd
Nice looking truck Logan!
I had one on my old truck, but don't on this one. At stock height I think they look weird without them on there. Like something is missing. |
01-12-2010, 10:47 AM | #12 |
Project Optimus Prime
Join Date: Jan 2009
Location: Dallas, TX
Posts: 346
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Re: Anyone running one of these on a 2wd
there is quite a few people on here with lowered trucks running this, i think it looks pretty good lookin myself
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84 SWB work in progress 89 burb 1500 (parts pig) LOL 08 ford focus (I know, I know) Wifes car "I said it b4 and i'll say it agian wiring is my worst enemy":devil: |
01-12-2010, 10:52 AM | #13 |
Redefining LowBudget
Join Date: Mar 2009
Location: lebanon Cow Hampshire
Posts: 4,538
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Re: Anyone running one of these on a 2wd
I know wrong year....but I love this pic of my truck....
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1970 C10 CST fleetside 472 ....big dreams little cash... SunShine Syndicate.. Mikes Sandwich Fair Run OCT 8th 2011
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01-12-2010, 11:55 AM | #14 |
6.0 powered square
Join Date: Feb 2008
Location: Mesquite texas
Posts: 3,459
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Re: Anyone running one of these on a 2wd
I have one on my truck but its pretty messed up
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Aaron 1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot Build http://67-72chevytrucks.com/vboard/s...d.php?t=283326 |
01-12-2010, 12:04 PM | #15 |
GM Addicted
Join Date: Jan 2009
Location: Visalia, Ca
Posts: 2,294
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Re: Anyone running one of these on a 2wd
i want one like i use to have, it was a 3 piece one but they dont make them anymore i wonder if i can get one of these to fit, also i have a problem rubbing my sway bar mounts, does any one know where they sell lowered mounts.
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01-13-2010, 02:15 AM | #16 | |
Registered User
Join Date: Jun 2004
Location: Spartanburg, SC
Posts: 1,963
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Re: Anyone running one of these on a 2wd
Quote:
Early classic enterprises sells them. Just get a set for a 67-72, I just put a set on my truck a few weeks ago. I have the 81+ one on my '78, I'll try and get a picture of it in a few days. It bolted right up to the bumper, but I had to notch it around the bumper guards. Looks good to me though. I noticed the front end dosent seem as light on the interstate after I put it on. I dont even try to figure out what kinda milage it gets. I know its bad....
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Paul '78 GMC Serria 15 Heavy Half. 361/NV3500/3.73. Former LWB NV3500 swap Trailing arm swap '98 ECSB Z71 daily driver -traded '03 burb. Family cruiser http://upstategmtrucks.com/ |
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01-12-2010, 12:13 PM | #17 |
Account Suspended
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Re: Anyone running one of these on a 2wd
It helped mileage a bit on my '87. Though it was sitting up a tad higher than stock. Maybe if people are getting bad mileage it may be something in how the airflow is changed because the trucks so low. I dunno. Sometimes an Inch will make a stupid amount of difference in things.
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01-12-2010, 01:14 PM | #18 |
Registered User
Join Date: May 2007
Location: Alabama
Posts: 241
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Re: Anyone running one of these on a 2wd
I have one on my bagged 84 GMC.
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88 Chevy C1500, step side, LS swap. 98 Crew Cab Dually, tow rig. 03 Dodge Neon. ECTA Ohio Mile record holder. Last edited by MotorHead Lon; 04-29-2010 at 04:20 PM. |
01-12-2010, 01:32 PM | #19 |
Registered User
Join Date: Mar 2007
Location: Farmington, MN
Posts: 928
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Re: Anyone running one of these on a 2wd
In Theory, it should help your mileage, because you are pushing the air around the truck instead of under it where the air will hit all of the stuff under the truck like the sway bar, cross members, engine, drive shaft, exhaust, axle. All of that stuff will cause turbulence and more drag due to larger amounts of surface area then the small deflector. I also think they add a finished look to the truck. I have a NOS gm one for my truck that will go on after it is repainted.
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I can still count my vehicles on two... wait three hands. |
01-12-2010, 05:47 PM | #20 | |
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Re: Anyone running one of these on a 2wd
Quote:
You are absolutely correct. Incidently, I think there were four different part numbers available originally: 2wd (short one) and 4wd (long one), for both with and without front tow hooks. K
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Chevrolet Flint Assembly 1979-1986 GM Full Size Truck Engineering 1986 - 2019 Intro from an Old Assembly Guy: http://67-72chevytrucks.com/vboard/s...d.php?t=342926 My Pontiac story: http://forums.maxperformanceinc.com/...d.php?t=560524 Chevelle intro: http://www.superchevy.com/features/s...hevy-chevelle/ Last edited by Keith Seymore; 01-12-2010 at 05:49 PM. |
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01-12-2010, 06:10 PM | #21 |
Badass
Join Date: Jan 2009
Location: lox. fl
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Re: Anyone running one of these on a 2wd
thats still adding more box where air gets traped (like the hole truck is a box anyways) so by adding an extra 4ins to the hole truck,i see will have more drag then hitting the rest of the stuff underneath the truck
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Think outside the box? -84c10 (1stcar)→My Build← -00 Saturn 5spd drop a gear and disappear! 1/4:13:90 |
01-12-2010, 06:34 PM | #22 | |
Registered User
Join Date: May 2009
Location: Motor City
Posts: 9,226
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Re: Anyone running one of these on a 2wd
Quote:
Nope. Not true. Frontal area is established by how high the truck is (like if it were to cast a shadow on a wall), not by what is hanging underneath. Just lowering the ride height on a vehicle results in an improvement in coefficient of drag, due to a reduction in frontal area, without making any other changes. Just today we were talking about it on a GM vehicle, and it was 1 mm lower is worth .001 unit improvement in drag. (To give you an idea of the significance of that, we'd kill for .003 counts!). Cleaning up the front of the vehicle, like with the airdam, forces the air out and around the vehicle, same as adding a smooth belly pan, thereby reducing drag. It's fundamental knowledge for those who work in wind tunnels with vehicle aerodynamics (like NASCAR racers!). K
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Chevrolet Flint Assembly 1979-1986 GM Full Size Truck Engineering 1986 - 2019 Intro from an Old Assembly Guy: http://67-72chevytrucks.com/vboard/s...d.php?t=342926 My Pontiac story: http://forums.maxperformanceinc.com/...d.php?t=560524 Chevelle intro: http://www.superchevy.com/features/s...hevy-chevelle/ Last edited by Keith Seymore; 01-12-2010 at 06:36 PM. |
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01-12-2010, 07:00 PM | #23 | |
Badass
Join Date: Jan 2009
Location: lox. fl
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Re: Anyone running one of these on a 2wd
Quote:
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Think outside the box? -84c10 (1stcar)→My Build← -00 Saturn 5spd drop a gear and disappear! 1/4:13:90 |
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01-12-2010, 07:03 PM | #24 |
Redefining LowBudget
Join Date: Mar 2009
Location: lebanon Cow Hampshire
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Re: Anyone running one of these on a 2wd
I'll throw my $.02 in I know for a fact that when I dump my air on the interstate (they just paved so it's like glass) my truck drops the 4/5" to about 1/2" off the ground and you can feel it by the seat of your pants that the truck isn't fighting to keep the speedo needle pointed due south ..gotta love 308 gears for that
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1970 C10 CST fleetside 472 ....big dreams little cash... SunShine Syndicate.. Mikes Sandwich Fair Run OCT 8th 2011
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01-12-2010, 02:28 PM | #25 |
Insert Witty Text Here
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Location: San Antonio, TX
Posts: 3,415
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Re: Anyone running one of these on a 2wd
I have one on mine. The truck is lowered 2.5" in the front. I didn't notice a change in gas mileage. It never scrapes on anything except when I park too close to an unusually tall curb.
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