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Thread: vortec or vortec H.O.

  1. #1
    My women just got an 02 Escalade. I know it has the 6.0 vortec, but the plastic cover says Vortec H.O. for cadillac. Anyone know the HP difference? or the HP of this motor?
    01 1500HD- STS Turbo, Meth kit, Nelson tuned, 10inch lift, 35's,
    02 Escalade (STOCK)


    SOLD..02 GMC Denali Yukon- Lowered, Helo Maxx 20's, e-fans, Nelson Harness, Nelson tune, K&N intake


    SOLD!! 1995 GMC 5.7 350 with all bolt-ons, 9 inch lit, 35 inch tires, bushwacker cut out flares, 4:56 gears, detriot locker.

  2. #2
    Join Date
    Aug 2004
    Location
    Magnolia, TX
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    3,259
    6.0 H.O=345 H.P.

  3. #3
    THATS WHAT I THOUGHT BUT SHE LOOKED AT AN 03 AND IT HAD JUST THE REGULAR PLASTIC COVER THAT SAYS VORTEC AND THIS ONE HAS THE VORTEC 6.0 H.O. FOR CADILLAC ON IT.
    01 1500HD- STS Turbo, Meth kit, Nelson tuned, 10inch lift, 35's,
    02 Escalade (STOCK)


    SOLD..02 GMC Denali Yukon- Lowered, Helo Maxx 20's, e-fans, Nelson Harness, Nelson tune, K&N intake


    SOLD!! 1995 GMC 5.7 350 with all bolt-ons, 9 inch lit, 35 inch tires, bushwacker cut out flares, 4:56 gears, detriot locker.

  4. #4
    DBYRD Guest
    If I'm not mistaken the Escalade changed engines between those years and also the 6.0 H.O. stands for High Output and has basically 45 more horsepower than a regular 6.0. The Silverado SS, Cadillac Escalade, 2500 HD's and some GMC's have the engine as an option and it is stock on the Escalade and SS as the only engine choice. I may be wrong about the horsepower but am 99.9% sure of the horsepower difference.

  5. #5
    Join Date
    Jun 2005
    Location
    Round Rock
    Posts
    1,517
    The Escalade, SS and the VHO's came with the LQ9. The 2500's came with the lower HP 6.0.

    Check your RPO codes in the glove box and if it has the LQ9 code it is the 345HP engine.....
    08 HHR SS
    Black on Black 5 spd with no options


    Pics of Christine, the '05 VHO My Car Domain Site

  6. #6
    Join Date
    Jan 2005
    Location
    Conway, AR
    Posts
    1,353
    The Escalade comes with two engine options, the 6.0 HO LQ9 which is 345 hp, and the regular 5.3L.

    Chris
    2009 Silverado, HPTuners, all stock.

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