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Ok, we all know my last post went down in flames due to a disagreement. Let's try to keep this civil lol. I'm wanting opinions to see if I'm missing anything here.
My old 70,000 mile 6.0 in my 2007 committed suicide by putting a rod through the block hauling a bulldozer. I've purchased a good short block for $1,000 with 120k on it from an 05. The old engine was pulled Friday, heads should be off tomorrow. Here's my repair list as of now, pending head inspection:
New rod bearings
New main bearings
ARP headstuds
Glow plugs
New head gaskets obviously
Egr delete
Hpop line update
Inspect lifters, possibly replace
Injector Orings
Anything obvious that I'm forgetting? someone mentioned cam bearings, but I don't think we are going to do that unless there's a strong reason to go ahead and do them.
Ok, we all know my last post went down in flames due to a disagreement. Let's try to keep this civil lol. I'm wanting opinions to see if I'm missing anything here.
My old 70,000 mile 6.0 in my 2007 committed suicide by putting a rod through the block hauling a bulldozer. I've purchased a good short block for $1,000 with 120k on it from an 05. The old engine was pulled Friday, heads should be off tomorrow. Here's my repair list as of now, pending head inspection:
New rod bearings
New main bearings
ARP headstuds
Glow plugs
New head gaskets obviously
Egr delete
Hpop line update
Inspect lifters, possibly replace
Injector Orings
Anything obvious that I'm forgetting? someone mentioned cam bearings, but I don't think we are going to do that unless there's a strong reason to go ahead and do them.
Thanks!
I might pull the rod caps to inspect them but with only 120K I don't see a real reason to put in rods and mains. Lifters definitely. Glow plugs only if they're bad, and they're easy to test with a DVOM. HPOP STC fitting if it hasn't been upgraded already. Everything else you listed definitely.
I'm just thinking that with no idea of previous service patterns or the kind of oil used it might be good to swap the bearings. But maybe it's a waste. (I can get Ford rod and main bearings for about $250)
I'm just thinking that with no idea of previous service patterns or the kind of oil used it might be good to swap the bearings. But maybe it's a waste. (I can get Ford rod and main bearings for about $250)
I got a set of clevite rod bearings for a LOT cheaper. You might also try Navistar.
Im not sure but don't you have to pull the crank to get the lifters out? When I did mine I sent my heads to Mountain High Performance and had Bill put in harden seats, Bigger valves and O-ring them as well. I have close to 35,000 miles and not a bit of problem. I tow all the time with it as well. I wouldn't sacrifice a few dollars for Clevite Bearings stay with OEM.
Now I'm still new to diesels...but coming from the hot rod world, I would say that if you have the sucker apart, check EVERYTHING.
You mentioned lifters...Definitely check them. They can tell you a lot about your engine and it's wear.
What about the cam? You are putting in a USED short block. You have absolutely ZERO proof that the engine was treated good. That short block could have been driving on borrowed time also...You have no idea. But you are going to trust to put it into your truck? Anything deep internal, THIS is the time to inspect and replace while it's easy, and you are already down. A worn bearing replaced now vs repairing a spun/failed bearing later is much cheaper.
If it were me, I would tear down the new block to a carcass.. Have the block checked out thoroughly. I would personally do a complete rebuild/overhaul. New bearings, new cam bearings... That part won't cost a whole lot of extra scratch to do.
block inspection:
Dipped / flushed
Magnafluxed
Shot peined (not as critical)
Honed
Check deck
Bearings
Polish crank
Cam Bearings
Lifters
Rings
Have heads checked out.
Dipped / flushed
check for warpage
check for cracks
check valve seats
check and correct spring height/compression
timing chain/gear
Again, I'm new to the diesel world...so if I'm off base, correct me. But that would be my mental path for ensuring that the short block was going to last.
Im not sure but don't you have to pull the crank to get the lifters out? When I did mine I sent my heads to Mountain High Performance and had Bill put in harden seats, Bigger valves and O-ring them as well. I have close to 35,000 miles and not a bit of problem. I tow all the time with it as well. I wouldn't sacrifice a few dollars for Clevite Bearings stay with OEM.
No you don't have to pull the crank to get the lifters out but you do have to pull the heads and the branch tube (which requires rear cover removal).
Now I'm still new to diesels...but coming from the hot rod world, I would say that if you have the sucker apart, check EVERYTHING.
You mentioned lifters...Definitely check them. They can tell you a lot about your engine and it's wear.
What about the cam? You are putting in a USED short block. You have absolutely ZERO proof that the engine was treated good. That short block could have been driving on borrowed time also...You have no idea. But you are going to trust to put it into your truck? Anything deep internal, THIS is the time to inspect and replace while it's easy, and you are already down. A worn bearing replaced now vs repairing a spun/failed bearing later is much cheaper.
If it were me, I would tear down the new block to a carcass.. Have the block checked out thoroughly. I would personally do a complete rebuild/overhaul. New bearings, new cam bearings... That part won't cost a whole lot of extra scratch to do.
block inspection:
Dipped / flushed
Magnafluxed
Shot peined (not as critical)
Honed
Check deck
Bearings
Polish crank
Cam Bearings
Lifters
Rings
Have heads checked out.
Dipped / flushed
check for warpage
check for cracks
check valve seats
check and correct spring height/compression
timing chain/gear
Again, I'm new to the diesel world...so if I'm off base, correct me. But that would be my mental path for ensuring that the short block was going to last.
You're talking a lot of scratch to do what you just listed. These parts are a LOT more expensive than gas burner parts. Typically the "short block" on these motors is pretty dang bulletproof with lifters and heads being the exception.
You're talking a lot of scratch to do what you just listed. These parts are a LOT more expensive than gas burner parts. Typically the "short block" on these motors is pretty dang bulletproof with lifters and heads being the exception.
Well that spiked my curiosity, since I hadn't looked into prices yet.
I went over to Rock Auto and tried to price out all the bearings and parts I listed out for both my truck and my SBC. Here is what I came up with.
6.0L = $289
SBC = $329
I don't see where the truck internal parts are way more expensive.
I chose factory tolerances on both to try to keep it as even as possible.
I didn't price out a cam...I know that there can be huge differences in cost there. But for the guts, I think it's pretty comparable.
Well that spiked my curiosity, since I hadn't looked into prices yet.
I went over to Rock Auto and tried to price out all the bearings and parts I listed out for both my truck and my SBC. Here is what I came up with.
6.0L = $289
SBC = $329
I don't see where the truck internal parts are way more expensive.
I chose factory tolerances on both to try to keep it as even as possible.
I didn't price out a cam...I know that there can be huge differences in cost there. But for the guts, I think it's pretty comparable.
You found bearings AND rings for $289? Wow.....that is cheap. The cheapest I found rings ANYWHERE (including Rockauto) was about $35/hole and we won't even talk about pistons. I know the bearings are fairly cheap. Cam, rod, main bearings and lifters I got $304 from Rockauto. No piston rings listed.
I can't believe SBC parts have gotten that high. Usually you can get a complete engine kit for about $350 gaskets and all. Just OEM headgaskets for a 6.0 will run $280 for a set.
On Edit: I did find Mahle standard piston rings for $20/hole. Wish they'd have been that cheap during the summer when I built my motor.
It's is/was not my intention to get into a pissing match about parts prices. It IS my intention to save the OP unnecessary expense on parts that will easily run 4 or 500K+ miles. Whether he takes my advice or not is up to him, I'm just passing on my experiences.