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L84 refresh with dfm delete

I ended up finding some 2020 heads and didn't have to modify the 23 heads for the injectors. I got the motor all assembled and now I'm trying to sell it. I put forged pistons in the motor in my truck and no longer need a backup.

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Wow. Great amount of information. Thank you for all that hard work and sharing it brother.

Unfortunately, I am part of the unlucky ones that had the lifters fail outside of warranty.
I have a stock 2021 1500 TB. I’m wanting to attempt to do the DOD delete, do some other upgrades, and preventative maintenance while its taken apart. I don’t want to do more than necessary but I’m not really sure what I should look into replacing given my circumstance.
Back story, she has 130k miles and I bought it when it had 75k miles. I put a Pulsar LT on it when I got it to help avoid this as long as possible so hopefully it was a good investment 😂 anyhow she made it this far.
Mechanic told me an showed me the failed lifter and photo of the pitted cam and advised we get a new motor because of the metal that could be in there but we could get away with doing a new cam and lifter set and flush out the engine and see how much we get out and go from there.
I definitely don’t want to spend money on resetting the clock on the lifter grenade so I figured I’d save me some money on the labor and use the money to do the delete and replace some parts as a preventative measure since there was still the possibility of metal still being in the motor after flushing it.
My plan was to do the TSP delete kit, push rods, springs, a new oil pump, and cam bearings. The overly cautious side of me wants to do everything because of the possibility of metal contamination and I don’t want to have to take her apart again later.
New gam plan option is main bearings, rods, pistons, rings, and anything that I should do now with the miles she’s got and given the fact that it’s going to already be taken apart.
What would you suggest I add or take off my laundry list?
It was my daily driver, mostly highway, and I sometimes haul a trailer so I don’t want to build it for the track or anything like that. Although if I find the ability to do some upgrades and mods that are reasonable and make sense I’d probably do it 😂
Again, I appreciate the source of information you’ve already shared, and I’d be super thankful for any advice you’d be willing to give. Thanks!
 
I would put an L8T cam, LS7 lifters, delete plugs, timing chain tensioner and a new oil pump in. You’ll need all the new bolts and gaskets also.
I wouldn’t worry too mich about metal contamination. The pump may have passed some through, but the filter should catch the majority of it. If it’s making good oil pressure, it’s probably fine. Most of the “junkyard” turbo LS builds out there were former lifter failure motors that some did just a cam and lifter swap in and are now making 700+ hp.
 
Thanks! Ok, cool. I’ll definitely start getting that in order then. Appreciate the advice!
 
Sorry, I sold it to a local a while ago.

As an update to the tuning portion of this thread, HP tuners now sells an unlocking tool for the ecm so that you don’t need to send it off for a week. It’s roughly a wash on cost, but saves downtime.
 

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