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Thread: I'm a NEWB

  1. #1

    Default I'm a NEWB

    Just purchased an 03 Silverado Z71 LS with a Voltan cold air intake and a flowmaster exhaust. Wondering if someone could give me the approximate Horse Power? Any help is appreciated. I'm proud to be a GM owner.

  2. #2
    Legend
    Eddie Z71's Avatar
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    Mar 2009
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    Colorado Springs, CO
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    Default

    Welcome to the site, I don't know how much HP it has, but hopefully someone in the club will help you find a answer, or know someone who does.

  3. #3

    Default

    Lots of those installed on here. Welcome to the site@!

    Steve
    10 Chevy Traverse LT AWD
    02 Chevy Trailblazer LS (110K+ miles - loaded except for 4WD - WRECKED!)
    99 Chevy Cavalier LS (105K+ miles - commuter car)
    78 Chevy Suburban Silverado (454, 3/4 ton)
    62 GMC 3/4 ton Pickup (350 police interceptor)

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    * I've been saying for years that I was going to change my username, and I finally did.

  4. #4

    Default

    imma newb to but i have bein a life time chevy guy ive got a 93 burb that under construction.... welcome to the site so far i found it very useful.... enjoy

  5. #5
    Legend s5belford's Avatar
    Join Date
    Apr 2009
    Location
    Kalamazoo Michigan
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    1,456

    Default

    welcome to the site, not sure how much hp the 03's came with but you should be able to google it and I think the cold air intake adds about 10 extra


    S.BELFORD

    2009 Silverado LT1: All Star Edition
    5.3 Liter V8 4x4

    Factory:
    Locking Rear Differential
    3.73 Rear Axle
    Fog Lamps
    Factory Remote Start
    Locking Tailgate
    20" Wheels

    Aftermarket:
    Rear Wheel House Liners
    Molded Mud Flaps
    Stainless Nurf Bars
    Driver Information Center
    20% Tinted Windows
    Low Profile Diamond Plate Tool Box
    GM Bed Liner
    Silver Birch Metallic Mirror Covers
    Silver Birch Metallic Vent Visors
    Flowmaster Super 40 (knock off)
    20" Wheels
    Bed Rail Protectors
    Extang Tonneau Cover

  6. #6

    Default

    hey i'm a nebi, anyone know what would cause a tick in my engine but its not a valve stem or anything..?

  7. #7

    Default

    Welcome to the site! If the '03 is the same as the '04, the 5.3L was rated at 295hp from the factory. I don't have any idea how much the Volant would add, but it should be worth a few. The 295hp is @ the flywheel.


    2010 Z/71 Colorado C/C
    Black 4X4 w/5.3L V8
    ===============
    2007 Winnebago Adventurer
    w/8.1L Chevy & Allison 6spd.
    Canyon Lake, Texas

  8. #8

    Default

    welcome to the site
    2009 chevy 1500 z71 4x4
    2.5 ccm level,2.5 inch rear blocks 305/60/18 coopers stt,Debadged,10 series flow w/dual exit in front or right rear tire, KN CAI, diablo InTune, 18% tint all the way around ,spec-d euro headlights with black housings,winjet smoke LED tail lights,putco LED third brake light smoked, fab fours front bumper with 10k warn winch, RK sports ram air hood
    1965 c10 swb, zz4 350 with the hot cam and fast burn heads and a 780 Holley on top, richmond super street 5 speed,restorod

  9. #9

    Default

    Welcome to the site!
    Scott

    ΜΟΛΩΝ ΛΑΒΕ

    '94 Chevy Suburban K1500
    3" exhaust w/ aero turbine non-baffled muffler
    CFM Technologies TB spacer
    CB w/ 44" whip antenna


  10. #10

    Default

    Thanks for the warm welcome. I'm happy to have found such a cool site. I have found it very helpful so far.

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