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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.

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