2011 silverado cold start ls9 cam swap with texas speed long tube headers.

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  • เผยแพร่เมื่อ 9 ม.ค. 2021
  • vvt delete
    ls9 cam
    tsp long tube headers
    tsp y pipe
    ls7 lifters
    comp cams push rods .7400
    magnaflow muffler
    4 inch cai
    melling high volume oil pump
    melling oil pump pickup
    comp cams timing set
    modified the stock cam sensor harness
    tuned by lsx of southeastern NC.

ความคิดเห็น • 31

  • @MattLsBr
    @MattLsBr 3 ปีที่แล้ว

    🔥🔥🔥🔥

  • @hockeyplayr97
    @hockeyplayr97 2 ปีที่แล้ว +1

    Any dyno numbers? I hear the ls9 cam loses alot of power in the trucks because its a top end power maker

  • @frankdatank7751
    @frankdatank7751 ปีที่แล้ว

    Awesome setup, did you need 02 sensor extensions?
    Thanks!!

  • @shawnmcclure7282
    @shawnmcclure7282 ปีที่แล้ว

    Does it still have good bottom end for towing and offroad?

    • @darrencesmcintosh
      @darrencesmcintosh  ปีที่แล้ว

      I tow my zl1 on my 18ft open car trailer and have zero issues. I've towed it from north Carolina to Alabama several times and it does good.

  • @tjmoneybags
    @tjmoneybags 3 ปีที่แล้ว +2

    I just added the ls9 to my 2004 SSR. Sounds amazing...but I'm unsure of my results. I haven't had it tuned yet tho.lost allmy bottom end, hoping for a better top end charge that frankly isn't there either. Did you get a big change from the tune?

    • @darrencesmcintosh
      @darrencesmcintosh  2 ปีที่แล้ว +2

      It had to be tuned because so much was changed and or deleted. No more AFM or VVT all that was removed. They won't run with a tune afterwards. It definitely run better than stock. I think towing my stuffer a bit due to low end torque or lack of it. I only tow my Camaro from time to time so I don't worry much about it.

    • @johnnyninetytwo
      @johnnyninetytwo 2 ปีที่แล้ว +3

      The ls9 cam is a blower cam so you will not see gains like an NA cam hence why it feels like that on low end. It’s a supercharger cam. You might actually lose some torque

    • @tjmoneybags
      @tjmoneybags 2 ปีที่แล้ว +2

      @@johnnyninetytwo is been a few months for me. And its running great now. Yes i did lose some bottom end and you're right, that's where a blower would have made up for it, but overall it actually runs great. I may still replace it, but it's definitely fun.

    • @knucklestheechidna5718
      @knucklestheechidna5718 9 หลายเดือนก่อน

      ​@@johnnyninetytwoI think would be perfect cam for someone building an n/a motor that plans on big single later

  • @fernandoviniegra6909
    @fernandoviniegra6909 3 ปีที่แล้ว +1

    Did you replace the springs too?

    • @darrencesmcintosh
      @darrencesmcintosh  3 ปีที่แล้ว

      Yes I did. I use comp cams 918 springs and 7400 hardened push rods.

  • @michaelmaxwell2016
    @michaelmaxwell2016 2 ปีที่แล้ว

    What valve springs did u use? Ls3?

  • @dontasmith2241
    @dontasmith2241 3 ปีที่แล้ว

    What part of NC is lsx located

  • @QuickSilverC6
    @QuickSilverC6 3 ปีที่แล้ว

    link to the cam?

  • @geoffbeaubien5124
    @geoffbeaubien5124 2 ปีที่แล้ว

    What kind of MPG you getting with it?

    • @darrencesmcintosh
      @darrencesmcintosh  2 ปีที่แล้ว +1

      It will average 17 or so on the hwy. That's running 75 to 80 mph mostly 😳

    • @geoffbeaubien5124
      @geoffbeaubien5124 2 ปีที่แล้ว +1

      @@darrencesmcintosh that’s not bad at all, about to do the same cam so was just curious how well everything worked out. Did you get it Dyno tuned or was it remote tuned? Curious what the actual gains will be.

    • @darrencesmcintosh
      @darrencesmcintosh  2 ปีที่แล้ว +1

      I did my own tuning. I went to the tuning school out of Tampa. I didn't put it on the dyno

    • @darrencesmcintosh
      @darrencesmcintosh  2 ปีที่แล้ว +2

      I just did it on the street. Put in my wide band. Did about 4 pulls then I played with the timing. It's not a race truck but it will out run the dodges with the 395 hp hemi

    • @darrencesmcintosh
      @darrencesmcintosh  2 ปีที่แล้ว

      So it's good enough for me.

  • @CP-sh1le
    @CP-sh1le 3 ปีที่แล้ว

    Stall?

  • @artlife6210
    @artlife6210 ปีที่แล้ว

    no offense meant here but from my personal experience its not even remotely worth all the effort and tuning headaches.. the hr265 comp is the best no spring cam out there to enhance full curve performance and driveability with a nice lope. 😎