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Thread: cam

  1. #1
    Join Date
    Apr 2005
    Posts
    454
    thinkin about gettin a cam/springs/rocker arms..... i want a cam obviously to give me more power but i want to be able to drive it every day .. also i want it to have a lope but not too much so that its not a daily driver... any suggestions.. i was thinkin about the ls1 hot cam or somethin like that just wantyin some suggestions... prob not gettin it for a while but i wanna do some research first
    1999 GMC Sierra black reg cab short bed SLE Z71 5.3 <--CARDOMAIN PICS
    NELSON 93 hot tune, 02 PCM, VOLANT Ram air intake, MSD wires, ACdelco iridium plugs , Edelbrock ceramic shorty headers, jegs off-road y pipe, Dynamax int pipe, 3" Magnaflow Exhaust with turndown, EGR removal, throttle body bypass, vette servo, long servo pin, performance 4th apply piston, B&M shift kit, SLP 160* thermostat, LS1 Fans, NELSON harness, ported and polished throttle body (did it myself, for free lol)..... _______? cam is next as soon as i stop spending all my money

  2. #2
    Join Date
    Feb 2005
    Posts
    131
    New Truck on it&#39;s way: &#39;07 Classic GMC 2500HD DuraMax LBZ

    03&#39; Silverado ECSB 4x4 Z71 LQ9, TR230, Patriot LS6, 31lbs, Trailblazer stall, Corvette servo, Corsa Touring,
    HP Tuners


    SOLD - 99&#39; Silverado ECSB 4x4 5.3, Edelbrock RPM, Nitto Terra Grapplers, Texas-Speed Tuned 02&#39; PCM, LT1 fans

  3. #3
    Join Date
    Jan 2005
    Location
    Conway, AR
    Posts
    1,353
    I would recommend the LS6 cam, great driveability and youi cant even tell its in there at idle. I picked up 41hp with just the cam/springs and retune for it on 93 octane. I did lose 16 ft lbs of torque but the torque curve is very flat and has more of an upward slope to it instead of falling off after peaking like before.

    Chris
    2009 Silverado, HPTuners, all stock.

  4. #4
    Join Date
    Oct 2003
    Location
    Houston
    Posts
    209
    I was looking at the cam page, and what exactly is meant by poor drivablity? Is it related to how much lope the cam has?
    99 Pewter SCSB
    DJM 4/6 drop, Hotchkis front/reat swaybars,Hypertech power programer, milled & built heads, Accel wires, distributer,coil, Mass Air Flow Sensor(mti motor sports, Granatelli),Dynomax UltraFlow Stainless, 17x8.5 Eagle Alloys, Escalade door handles, Suburban front grille, with clear corners and billet bowtie,Street Scene mirrors, Cowl Hood

  5. #5
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    means it is rough off of idle.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  6. #6
    Join Date
    Oct 2003
    Location
    TeXas
    Posts
    932
    hell i drive 300 miles a week with my cam 223 225 564 571 114 no problems at all. idles fine.
    http://i17.photobucket.com/albums/b9...5831PM-2-1.jpg <--- TimeSlip
    RCSB 5.3 N/A 12.31 full boltons,H/C,4.10s,3800 converter. SOLD
    04 GTO
    Both Tuned By: ME

  7. #7
    Join Date
    Mar 2003
    Location
    San Antonio, TX
    Posts
    11,038
    Originally posted by pewter99@Oct 24 2005, 10:24 AM
    I was looking at the cam page, and what exactly is meant by poor drivablity? Is it related to how much lope the cam has?
    It&#39;s very hard to say a cam has poor drivability, it&#39;s about what the driver is willing to put up with and what you consider giving up drivability.
    For example, a 228cam with a stock stall will be just fine if you&#39;re willing to put up with a bit of pull at stop lights by having a slightly higher idle. Sure the stock stall won&#39;t compliment the torque curve, but it will haul ass.

    If you want a badass idle, get an electric cutout, it&#39;ll make it sound tuff.

    vv8&#39;s truck is a great example, big cam in a 5.3L and runs great for a daily driver.

    I think there are better choices than the hotcam out there.

    A cam upgrade is a great modification, you&#39;ll enjoy it&#33;


    later,

    allen

  8. #8
    Join Date
    Apr 2005
    Posts
    454
    what do you suggest???? ls2 cam ? ls6 cam?......
    1999 GMC Sierra black reg cab short bed SLE Z71 5.3 <--CARDOMAIN PICS
    NELSON 93 hot tune, 02 PCM, VOLANT Ram air intake, MSD wires, ACdelco iridium plugs , Edelbrock ceramic shorty headers, jegs off-road y pipe, Dynamax int pipe, 3" Magnaflow Exhaust with turndown, EGR removal, throttle body bypass, vette servo, long servo pin, performance 4th apply piston, B&M shift kit, SLP 160* thermostat, LS1 Fans, NELSON harness, ported and polished throttle body (did it myself, for free lol)..... _______? cam is next as soon as i stop spending all my money

  9. #9
    Join Date
    Oct 2005
    Location
    Warsaw, Va
    Posts
    53
    i wouldnt put a ls6 cam in a 4x4 truck unless you have a stall.. sure its gonna pull big time up top above 4k, but its gonna have low tq below. With 4x4 you want some tq down low

    a 206/212 114 is nice
    i have the 210/218 114 and its fine but I lost a tad down low. I need a 2600 stall roughly and ill be good to go

    a 206/212 should idle fine.. my 210/218 surged so i had to get nelson to tune my idle.. you can hear the 210/218 but its not that WOW to everyone or myself.. big sound doesnt come out untill you get up around 220&#39;s in cam size
    04 ECSB Silverado 4X4
    Nelson Tuned - 220cam - 3000yank stall - stage 1 heads
    LS1 fans - ASP pulley - 3inch lift - ASM LT headers Mod Page
    aka 98TAauto - 98TA 11.4 @ 119 H/C street trim

  10. #10
    Join Date
    Apr 2005
    Location
    belton, tx
    Posts
    747
    I made Allen pick my cam ( specs in my sig. ). Little bit larger than the Z06 cam. Idles nice, but still has a noticeable lope to it. It was 50+ hp stronger on the dyno.
    2013 2wd Z71 6.2 crew cab

    Old Truck: '04 Chevy crew cab stroked/bored 6.0 to 408ci. forged internals, patriot 68cc stage 3 heads (11.1:1cr), comp 244/246 .600 115lsa cam, 3000 yank tc, built 4L60E, walbro 255, 60# mototron injectors, pacesetter lt's 4" single no-cat exhaust

    best time 12.93 1/4 mi @ 103 in the turbo truck.

    1968 Camaro Convertible, super sweet!

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