Jump to content

Chevyboy86's LMM Duramax


Prokopchuk_9

Recommended Posts

Posted

That's definitely needs some work done. Just another excuse to get it done right. You might as well put money in the seat every time you walk by the truck lol.

She made it 160k miles on 60+ pounds of boost, I was playing with fire bud. You gotta pay to play, I'm sure you've heard that one before. LOL.

  • Replies 124
  • Created
  • Last Reply
Posted

She made it 160k miles on 60+ pounds of boost, I was playing with fire bud. You gotta pay to play, I'm sure you've heard that one before. LOL.

Yep a time or two.

Posted

When will it be ready to go oot for a rip? Any estimates?

No clue bud, waiting for some pricing on different build configurations, then wait for parts, machining and assembly. Then I gotta install myself when I can find the time...probably this fall sometime [emoji106] depending on how many parts get back ordered lol

  • 4 weeks later...
Posted

Little update.. Things move slow in Alberta lol. Otherwise, the failure was caused by a bad injector. It had nozzle damage, if you look back in this thread you will see me writing about getting really bad fuel last winter. This was the major contributing factor to the injector failure...oh well..no way of proving that 7 months later now lol.

 

Otherwise, the heads are at machine shop. Port polish job, new guides, seats and a fresh deck [emoji106] I'll post pics of em when I get them back

Posted

You gonna get the trans looked through since it is out already? Not sure how many miles are on it and I know with the power your playing with it probably wouldn't hurt

 

Sent while in 'Murica...

Posted

You gonna get the trans looked through since it is out already? Not sure how many miles are on it and I know with the power your playing with it probably wouldn't hurt

 

Sent while in 'Murica...

it has a Husker Built Stage IV sun coast, billet shafts and Suncoast 1058 triple disc, also have custom valve body the trans only has about 80,000 kms on it…the magnets and filters are clean. tranny isnt out its still in. its built to withstand 900-1000HP (wheel HP) and i was puttin about 650 through it…thats only like 50k ish miles. its fine, before all this happened it was acting fine its never limped not even once. i raced a guy pulling my boat once i boost launched @ 10 psi pulling my boat on the hot tune and it didnt limp!! ahhaahha!!!

 

id say shes fine bud :thumbs:

  • 1 month later...
Posted

What's the word bird? Guess time is the answer eh?

Got new block, heads are brand new better seats and guides. Port and polish job, set crank in new block bolted caps on sprayed blueing in journals something isn't right...so waitin for new crank. Gonna swing lb7 crank...

 

New baby is comin in feb, needed bigger family unit was gonna wait till after Christmas but then GM decided to entice me with 0% financing so I couldn't help it bought new Buick enclave for the wife unit. Now buyin Christmas gifts lol...motor on hold for a little bit life is gettin in the way. But she's comin along brother.

 

I'm not rich ahah, this thing is gettin pricey...unless you wanna lend me some cash? Hahah

Posted

Ever try and pay for a built Duramax engine while preparing to have a second child (5 years apart so we sold EVERYTHING...) it's not much fun hahah. Trying to slip 1000 here 1000 there passed the wife is gettin tricky LOL

Posted

I know the feeling lol. Though my project is much smaller, mr2, the motor swap I want to do is not easy nor cheap due to how new the motor is and it's rarity I guess lol. I only asked because my buddy was talking smack about how his buddies tuned Ford f350 was pulling 700hp and whatever torque beating an twin turbo duramax... so I showed him your ride and told him I think this wins because chevy!

Posted

I know the feeling lol. Though my project is much smaller, mr2, the motor swap I want to do is not easy nor cheap due to how new the motor is and it's rarity I guess lol. I only asked because my buddy was talking smack about how his buddies tuned Ford f350 was pulling 700hp and whatever torque beating an twin turbo duramax... so I showed him your ride and told him I think this wins because chevy!

Well, I do use it like a truck so it has kinda been a bummer of a summer...can't pull my boat, can't go camping. But it's not like were hurtin for a vehicle, the truck is a toy too...so whatever it takes it takes. Just as long as it's done right...but ya I think I'm up to over 7 grand now, still need to buy injectors and few other things. Probly end up being around 15-17k once completed

 

One of those buddies buddy stories eh lol...well I gotta a buddies buddy who has 98878777hp Duramax

 

Truth be told, if it really was a twin turbo Duramax with proper tuning would make 650hp to the wheel. Any f350 would have to make around 750 to the wheel to compete just because of the weight. Fords are super heavy. I think ur buddies buddy is full of shut hahah

Posted

Well, I do use it like a truck so it has kinda been a bummer of a summer...can't pull my boat, can't go camping. But it's not like were hurtin for a vehicle, the truck is a toy too...so whatever it takes it takes. Just as long as it's done right...but ya I think I'm up to over 7 grand now, still need to buy injectors and few other things. Probly end up being around 15-17k once completed

One of those buddies buddy stories eh lol...well I gotta a buddies buddy who has 98878777hp Duramax

Truth be told, if it really was a twin turbo Duramax with proper tuning would make 650hp to the wheel. Any f350 would have to make around 750 to the wheel to compete just because of the weight. Fords are super heavy. I think ur buddies buddy is full of shut hahah

Yeah, I gave him the your a dumb ass look and left it at that lol.
  • 6 months later...
Posted

You must be a busy man! Hopefully everything is going well, been waiting on an update for a while now lol.

  • 2 months later...
Posted

Motor is complete, took forever for me to afford it LOL. I ended up having our new baby, had to relocate my family 2000 miles for work, into a new home now. Paid off my motor, it's completed just have to go get it in Edmonton now. Sorry for the long wait!! Feels like forever haha...she will live to rumble again pretty soon here!

Archived

This topic is now archived and is closed to further replies.

  • Latest Articles

  • Posts

    • Dealer just confirmed that GM is "out of AC compressors."  Not sure if all 2019 to 2026 trucks use the same compressor, but a shortage like that is hard to believe.  
    • I think we're reaching the end of constant projects/work.   The water pump bolt appears to have self-sealed, as it's not leaking anymore. I'll take it, and, I'm ready should it self-unseal! I was also getting an oil leak at the front oil pan seal and timing cover and came to find a pan bolt on the corner wasn't even finger-tight. Too easy. And, it was. But, it appears tightening it has reduced a leak producing spots on the ground every time I parked, to just a weep, leaving an occasional dot on the cardboard that lives under it while parked. That's acceptable on a 30 year old engine in my book. I do hate leaks, but, replacing the pan seal is quite the job.   The rear washer line is reconnected and the sprayer works, although getting an intermittent washer fluid drip off the bottom. I think it's just residual...the reservoir filled up the channel in the rear floor and drained down into the upside-down spare tire/wheel. So there are residual puddles all over under there, will wait a few days for it to spill out and dry before I go chasing a potential leak.   The door speaker...no dice. Speaker works just fine, it's that channel in the factory amp that's gone bad. Can't win 'em all. And, whomever buys this will probably tear out the factory radio for something more modern anyway.   I put about 110 miles on it yesterday. Put a lot of wind and heat into it with some mountain driving. Still runs great. Near the top of the pass I got off on a gravel side road and put about 10 miles on with 4hi engaged. Works great.   If ya squint, she's mint! God I wish these were still in production. I can see why they're not. They're rudimentary bordering on agricultural. They began life as a pickup truck and then modern society demanded the rear be enclosed for kids and crap. They're still a pickup underneath, and that gives them lots of ride character, sway and bounce and bump steer. They're alive on the road, and, at least for purposes of nostalgia, it makes driving one a lot of fun.   The Check Engine light did come back on the pass, P0134 for the upstream O2 sensor dropping out. Putting heat into the exhaust causes it after about 10-15 seconds of increased load at higher RPM. The downstream sensor is completely mangled (someone clearly had a rough time removing it, but they didn't replace it?) so I'll just put two in it. For what, mostly to cure the CEL, I can tell the cat is damaged. It's not plugged or fractured, but it's not catalyzing. There's some guilt in not fixing it, but at a cost of $500+, the truck just won't get driven much under my watch. I dislike the smell...running the truck in the shop even with both doors open and the overhead fans blasting, I still reek of pre-cat exhaust. Sticks to clothing and everything else.   Window motor (I'm dreading this), and tires, and that should be about it. 50/50 on Starfire Solarus H/T's, or spending $20 more per tire and going with Cooper Discoverer RT's. I like the look of the RT's a lot more, but is it worth it? I've got a really good (just very old) Toyo Open Country XTX on there now and I like it.  
    • From what I've seen, they "could" sell the switch but designed the assembly such that the switch can't be readily removed and replaced without removing a plastic locating pin.  Sure appears aimed at forcing the end user to purchase a $900 shifter assembly instead of a $20 switch.  Thankfully I still have some extended warranty left...  this one has had warranty repairs almost every 5K miles from the day I bought it.  
    • I'm well aware of the typical bathtub failure curve, but plotted, this truck has been more like an elevated straight line.  It started days off the lot with misfires that GM couldn't solve for almost 2 years, and steadily continued over the last 5 years with repeat replacements of wiring harnesses, camera modules, cameras, parking sensors, head unit, rear windows, rear leaf springs and bushings, lower control arms, a radiator, and now an ac compressor and a column shift assembly.  
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...