cam swap

  1. K

    2007 Yukon SLT 5.3 to 6.2 swap, VVT cam replace options, and long tube headers

    Hi, I have a 2007 Yukon XL 1500 4x4 with 5.3L 4L60 with 240k miles that is recently burning a LOT more oil and losing coolant (slowly). I suspect head gasket failure. Amazingly no issues from DoD so far. Rather than go through rebuild and DoD delete on the 5.3, I got a deal on a salvage 2007...
  2. drastevenson

    Lifter, Cam Swap Help

    I have a 2007.5 GMC Yukon SLT. Quick Story: did a cam swap and now it won’t crank up. It makes an almost clattering noise and won’t catch. I don’t want to keep trying to crank it on. Long story: About a year ago, I started having the lifter tick issue but was able to temporarily fix it by...
  3. ouch_my_L4L5

    My Experience so far with 2007 Yukon. Idle issues after cam swap, P0300, P0420, tuning.

    Hello everyone! First post on the forum so here goes! Thanks for all the great information I’ve found on this forum already and I hope that this post contributes in some small way. This may be a long post and apologies in advance if this turns into a rant. Writing this out helps me organize...
  4. 0

    6.0 Cam MPG Feedback Needed

    Like many others, I'm thinking about a cam swap. However, I'm looking for a piece of info I haven't really seen anyone talk about - MPG... I'm about to do a BB tune, and like many projects, it seems to be suffering from scope creep. I'd like to do a cam eventually, so I'm seriously...
  5. MagicMike

    2013 AFM Failure -> Delete Kit advice

    My 2013 Tahoe, 5.3L, has the AFM Lifter failure (Cylinder #3, P300 and intermittent P303 errors from the OBDII). On top of the noise, the transmission is shifting hard now. Took it to shop and they confirmed the issues. I'm going to go the AFM delete route and get it back up and running...
  6. D

    DOD FAILED. CAM THOUGHTS

    2010 GMC Yukon Denali 6.2 all stock So like the title says the DOD failed. It lasted 165k so I say I got good mileage out of it. I'm looking to keep the VVT delete the DOD keep low and torque (towing and heavy pig) and preferably gain HP up high. Everything is STOCK I will purchase HP tuners...
  7. D

    6.2 L9H cam in 5.3 LMG require a cam phaser limiter?

    As the title suggests, I'm swapping the stock cam out of my 5.3 LMG, while doing a full DOD delete, and replacing it with a cam from a 6.2 L9H. I already have all the parts and I'm planning on starting the swap friday. I'm wondering though if I'll need a cam phaser limiter since I'll be swapping...

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