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Thread: New Trick flow Underdrive Pulleys

  1. #11
    Join Date
    May 2008
    Location
    Southern WI
    Posts
    460
    It's the cover with the silver camaro I think....go to the truck section in the back and it's a few pages in on the lower left page. They look good to me, but I have only seen that picture of them.
    Mike
    2000 RCSB
    '05 LS2 11.5:1 C.R. l K&N l LT's l Torquer V2 l PAC Springs l Manley 7.4's l 92mm TB l LS7 Lifters l Circle-D 3200 l P&P TB l ARP Rod Bolts l LS1 E-fans l Nelson 93 Tune l Brand-X 100 Shot l Walbro 255 l Duals w/ X and Magnapacks l Vette Servo l Transgo S.K. l 30K Cooler l Detroit Tru-Trac l Motive 4.30's l ARP Cap Studs l TA Girdle

  2. #12
    Join Date
    Apr 2003
    Location
    League City, TX
    Posts
    138
    Quote Originally Posted by 98aggie View Post
    Go to WS6store.com and the ASP, powerbond and SLP 25% underdriven are only $188.
    LS1 car accessories have a different offset than the truck accessories.

    I looked on their site . . . are they selling truck stuff now?
    Mine - 04 Crew Cab Silverado 2500, 6.0L - L92 heads/intake - 4L80e - 4wd
    Wife's - 08 Trail Blazer LT - stock - every option - slow !
    Vid of my old Silverado 6L <---
    99 Fountain - 27ft Fever - 502 mag MPI :-)

  3. #13
    Join Date
    Feb 2007
    Location
    Fort Worth
    Posts
    9,578
    Yeah. I ordered my 160 T-stat from them. The WS6store.com has good prices and fast shipping.

    2000 ECSB 6.0L
    TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's

  4. #14
    Join Date
    May 2009
    Location
    Plainfield, IL
    Posts
    2,036
    SLP Balancer/Underdrive Pulley, 1999-08 4.8/5.3/6.0 Silverado/Sierra/SUV, 2006-07 Trailblazer SS 100230 By SLP Performance Parts, GM Truck/SUV 1996 - 08 cheapest i've found. Ordering mine friday


    I like the slp b/c it comes with a new bolt, and addresses false knock. A lot of f-body guys had a prob with other balancers, slp was first to address it.
    blown transmissions are about as useful as 97% of the guys on this forum

  5. #15
    Join Date
    Oct 2008
    Location
    Houston
    Posts
    807
    I hate u/d pullies.

    $200+ for 10hp is not worth it to me.
    and under-volt problems at idle always sucked.
    2002 Tahoe 4.8 - soon to be turbo'd - SOLD
    1989 Mustang - LX Vert - 351W-TT - 2inches of dust covering it
    2012 Raptor - 497rwhp at 10psi
    If you aint breaking - you aint going fast enough

  6. #16
    Join Date
    Jun 2008
    Location
    Houston
    Posts
    2,348
    Never had volt problems with mine w/ stock alt pully and idel problem is in the tune
    74 Austin Morris Mini 1000 - Daily Coil Spring conversion, lowered, Disc Brake conversion
    FOR SALE: 04 RC/LB Duramax -12 second tow pig, built Allison, Tune, and supporting mods
    FOR SALE: 03 Silverado SS -DBRods built 40X, DP, Suspension. Going for fast

  7. #17
    Join Date
    May 2009
    Location
    Plainfield, IL
    Posts
    2,036
    people spend 200 for intake/exhaust and prolly get less of a gain.


    The .5mpg i'll save in gas is worth it alone.
    blown transmissions are about as useful as 97% of the guys on this forum

  8. #18
    Join Date
    Feb 2007
    Location
    Fort Worth
    Posts
    9,578
    Quote Originally Posted by r.barn View Post
    I hate u/d pullies.

    $200+ for 10hp is not worth it to me.
    and under-volt problems at idle always sucked.
    Have you installed one on an LS motor? Sorry you had bad experiences with them on Ford motors....or whichever motor it was. But I would highly recommend them to people who have LS motors.

    2000 ECSB 6.0L
    TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's

  9. #19
    Join Date
    Oct 2008
    Location
    Houston, TX
    Posts
    354
    im thinking about gettin sum which should i go for lol ill wait 2 c if anyone buys these n trys them out first
    Airaid, alpine double din,

  10. #20
    Join Date
    May 2008
    Location
    Round Rock, TX
    Posts
    3,069
    I knocked off .2 tenths when I installed mine, that was one friday to the next on the track outings...Definately worth it IMO I only did the UD pulley, Alt is stock and I don't have any charging issues.

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