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Thread: Power Pulley HELP???

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  1. #1
    Join Date
    May 2009
    Location
    Roma Tx.
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    55

    Power Pulley HELP???

    one question guys i really want to know if a power pulley helps you in performance?

  2. #2
    Join Date
    Feb 2010
    Location
    Odessa, texas
    Posts
    916
    power pulley?

  3. #3
    Join Date
    May 2010
    Location
    el paso, tx
    Posts
    167
    you mean like an under drive pulley?

  4. #4
    Join Date
    May 2008
    Location
    Schertz, Tx
    Posts
    2,539
    Underdrive on accessories is okay. Crank pulley...not so much.

    07 Z71 4x4, 6.0L, 3.73s, Turbonetics T76 @ 10 psi, 75 shot, Snow meth kit, PLX DM-100 wideband gauge, Nelson tune, Comp 212/216 .557/.561 114 lsa, 60# injectors, Yank 3000, 4L80E , Magnaflow - dumped, e-cutout
    Line-X, Pace Edwards Full Metal Jackrabbit bedcover

  5. #5
    Join Date
    May 2009
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    Plainfield, IL
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    2,036
    I have an underdrive crank pulley. LOVE IT
    blown transmissions are about as useful as 97% of the guys on this forum

  6. #6
    Join Date
    May 2009
    Location
    Roma Tx.
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    55
    might u guys know how much it costs??? the underdrive crank pulley

  7. #7
    Join Date
    May 2008
    Location
    Schertz, Tx
    Posts
    2,539
    Underdrive crank pulley means everything else on the engine turns slower...just thought you should know.

    07 Z71 4x4, 6.0L, 3.73s, Turbonetics T76 @ 10 psi, 75 shot, Snow meth kit, PLX DM-100 wideband gauge, Nelson tune, Comp 212/216 .557/.561 114 lsa, 60# injectors, Yank 3000, 4L80E , Magnaflow - dumped, e-cutout
    Line-X, Pace Edwards Full Metal Jackrabbit bedcover

  8. #8
    Join Date
    May 2009
    Location
    Plainfield, IL
    Posts
    2,036
    I have one. Without the alternater overdrive, and at idle my lights dim maybe 5%, ac still works at idle, runs same temp, etc.

    I think I paid 170 for mine with the new bolt. I have an SLP. Well worth the money.

    http://www.lmpracing.com/41446/27.html
    blown transmissions are about as useful as 97% of the guys on this forum

  9. #9
    Join Date
    May 2010
    Location
    el paso, tx
    Posts
    167
    yeah i plan on installing one at the same time i do my cam swap...hopefully in the near future
    06ccsb, cammed, stalled, geared

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