Goodbye Displacement on Demand - COMP Cams DOD Delete [FULL TIME V8]
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- čas přidán 23. 07. 2020
- The Comp Cams DOD delete kit removes the pesky lifters and valvetrain that allow some LS and LT engines to run on 4 of the 8 cylinders. Over time, these special lifters will fail which can potentially wipeout a camshaft and possibly kill an engine. Comp Cams delete kits come in a variety of options for all the LS and LT family of engines. We chose a complete DOD delete kit with a Stage 2 camshaft and springs for our 6.2 liter LS.
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The major thing missing from this video is the reprogramming of the ECU to turn off or remove the AFM program!
Good idea to replace the o-ring on the oil pump pickup tube while the engine is out. LS engines notorious for that ring cracking and it causing low oil pressure at idle.
So what was the point of getting the valve height measurements? That springs only going to sit so high, does comp cams have different length springs that you were verifying they would work before install?
Gm makes no sense they make one of the best engines they ever made the 5.3 and 6.2 and then ad afm management and mess it all up unreal
Trunnion downgrade with those carburized steel trunnions will fail...junk.
Using your wrench as a hammer is crude
Why would anyone use that type of valve spring compressor when the heads are off? I can swap springs, seals and all in a couple minutes with a standard valve spring compressor. I get it yall want to advertise your tool for work on heads still installed.
Lol the 6.2 L92 and L9H does not have dod
when you did this rebuild did you replace you cam bearing as well?
When you have the cover off change the oil barbell for a billet unit to stop used oil bypassing the filter.
Perfect editing, fast forward at the right times.
The comp spring tool is designed to be used with the rocker pivot shaft on.
I did a full DOD/AFM delete. Aftet dyno session #1 it feels like a monster compared to oem old cam. #2 I wish I had known about that oil relief in the pan. I had my engine hangjng off the hoist to change oil lines and some parts. Bellhousing, converter was all that was still hooked up. If I had pulled it and put it on the stand it would have been super easy to do.
You layed the heads flat😵💫
Awesome stuff
Thanks for showing this. I am amateur diyer and you've definitely given me the confidence I needed in tackling this task on my own. Thank you!
This is a nice tutorial 👍
Thanks bro, this was exactly what I needed
Thanks for sharing, I believe removing the engine is a great idea that's the way I'll repair mine,also learned a few shorts cut too!
If you’re in the Atlanta area. I disable the dod feature Monday thru Friday.