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  1. #1

    Default Throttle Body Spacers

    Are they really worth the money? I don't know anyone who has done this to their vehicle and I'm just not familiar with it. Just seems to be kinda popular. Let me know what you think.

  2. #2

    Default

    Quote Originally Posted by Bowtie Man View Post
    Are they really worth the money? I don't know anyone who has done this to their vehicle and I'm just not familiar with it. Just seems to be kinda popular. Let me know what you think.
    The Aftermarket Throttle Body Spacers....Do Nothing Regarding Performance Gains, on the Late Model Vortec Engine's.....IMO Save you money.

    Edit.....I know you have a 2003" from one of your other Threads........when asking for Help/Advice, make sure to give as much Information about your Vehicle as you can......Year.....Model.....Engine....Etc.....
    Last edited by 99'HEARTBEAT; 10-20-2011 at 07:56 PM.

    MIKE


    99"SILVERADO
    5.3 l 3.73 l G80
    BLACK BEAR CUSTOM TUNE
    SNUGTOP l COLORMATCH l KATZKIN










  3. #3

    Default

    Thanks for the tip again lol much appreciated

  4. #4

    Default

    Save your money....throttle body spacers are all smoke and mirrors.
    04 ECSB Custom silver & grey, Soft 8's, BFG KO's, ReadyLift Leveling Kit, Hellwig front sway bar, K&N filter, DeeZee EZ-Down, Rhino liner, Alpine CDE103BT, Rockford 6.5's, 12" V.A.T. Hammer Pro in a Subthump box, Alpine PowerPack amp, Hifonics amp, BackRack w/ 55w 5000k HID KC Daylighters, KC light bar with 4 KC Slimlites, UWS toolbox, Shaved Antenna mod, Black Bowtie, LED backup, license plate, dome lights & 3rd brake light


  5. #5

    Default

    Just like many other performance add-ons, by themselves you may not see a large gain in horsepower.

    However, when bundled with one or more other add-ons, the gain will be more noticable.

    When I upgraded my Ignition system, wires, plugs, TB spacer, and cold air intake, I did see a pretty noticable gain in performance.

    The other side of any upgrades is the effects on economy, MPG.

    The results of a TB spacer, while performance gain is minimal, does not effect the MPG one way or another.

    While many may agree or disagree with my comments, this is strictly my opinion based on the laundry list of Mod's that I have made on my rig.

    As of today, my truck is kicking @55 and taking names, and still getting 18mpg.

    OLd School still rocks...
    Pavement sucks... :grrrrrr:



    1994 K1500 4x4 Ext. Cab
    PCM chip and Xenon 8000k bulbs
    350cu.in bored over .050"
    balanced Crank, 10:1 compression
    Flat top pistons,cam,ported heads
    Option Racing Cold Air Intake
    Holley Throttle Body Spacer
    Accell Igition, 45kv coil
    FloTech Headers, no CATs, dual exhuast
    Goodyear Silent Armor A/T 305/70-16
    Pioneer SupertunerIII CD USB Bluetooth
    Kicker ZX200.2 ZX Amp
    Kicker Audio COMP 10" Subwoofer

  6. #6

    Default

    I'll admit I fell for the theory of more HP and MPG's with a spacer, 2 years later I finally got the energy to take it off since it wasnt doing anything for the truck and I found the real purpose of a throttle body spacer (besides removing your hard earned money) it works great as a paper weight.

  7. #7
    Legend Bigbomber's Avatar
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    Default

    Throttle body spacers = JUNK!!
    [/SIGPIC]2009 Chevy Silverado LT 1500 EXT CAB 4X4 Vortec 4.8L SFI,K&N air filter,Weathertech Floor Liners ,Weathertech Stone/Bug Deflector, Line X Spray On Bedliner, TruXport Rollup Tonneau Cover, Molded Mudguards, Viper 5701 LE 2 way Security Alarm/Remote Starter, Xm Satelite Radio,BILSTEIN 5100 rear shocks,BILSTEIN 5100 front levelling shocks,READYLIFT 2" rear lift blocks,Goodyear Wrangler Territorys -265/70R 17"

  8. #8

    Default

    Put your money in a cold air intake and better exhaust system.

  9. #9

    Default

    My understanding is that it is wasted money. Some have success but most struggle to get the promised increases. I know that's what one of the ex's said but................

  10. #10

    Default

    I wasted money on a tb spacer. Like everyone else its a waste of money. Even when added with Cai, exhaust, and headers, your better off saving your money for something worth it. I took mine off and noticed no difference at all. Still same throttle response and mph...
    4.8L Vortec | 6inch Lift | 35'' BFG ALL TERRAINS | K&N Intake | AirRaid Throttle Body Space | 3inch straight pipe dumped at rear axle | BlackBear Tuned | 2 13in JL Audio Subs | 1000watt HD amp, 2.9 cap | Kenwood Dble Din | Gibson Hi Flo Cats | HIDs Hi/Los 55watt 8000k |4.56 gears |

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