@tflstudios: Getting Up Close and Personal with GM's MASSIVE 8.3-Liter Duramax Diesel Engine! #duramax #diesel #truck #GMC

TFLstudios
TFLstudios
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Thursday 24 September 2026 17:39:28 GMT
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ian_scott_johnson
Ian Johnson :
The ford puts out 500hp and 1200ft lbs of torque with only 6.7L. Its towing capacity is 40,000lbs….GM did absolutely nothing.
2026-09-24 19:17:46
973
deanstone74
Dean Stone686 :
Ford F450 is already over 40k towing
2026-09-24 23:56:45
148
cowboygremlinmechanic
spencerdebusk :
so they beat ford by 30ft lbs 😂
2026-09-24 19:02:01
635
13xaustincollins
Collins metal works :
millions in engineering only to make the same power as a 6.7 powerstroke lol
2026-09-24 22:31:44
73
sanddogg
Sanddog :
Mechanics nightmare into that hood
2026-09-25 15:38:04
6
right.time328
right time :
that shit won't hold up
2026-09-25 00:45:19
6
pahlowj
user7152226299882 :
And with the price of today’s diesel, who gives a shit nobody wants one I have a 22 Dodge Laramie I’m looking for a Volkswagen
2026-09-25 03:29:04
5
jessecali707
Jesse California :
It's so restricted lol
2026-09-25 13:07:29
5
corey_cronister
Corey Cronister :
GM states it's 555hp 1320TQ
2026-09-24 20:57:18
6
bdomph
bdofnwmt :
WRONG!!!!
2026-09-25 01:20:58
7
lt2eagle
LT2Eagle :
When will they update the looks on the HDs?
2026-09-25 01:12:22
5
ryancollins3319
Windy Valley Cattle Company :
Just cause it can pull it doesn’t mean it can stop it
2026-09-24 23:02:01
6
fahhh_q_turbans
Fahhh_Q_TuRbAnS :
my 6.7 ram with tuner puts that out.
2026-09-24 23:32:14
6
zeb2561
Zeb :
1200ft lbs isn't that impressive considering its gonna cost 130k. A proper tuned deleted 6.7 Ford or cummins is doing that easy without the emissions bs
2026-09-24 20:05:51
5
j_cuup
j_cuup :
What about braking?
2026-09-24 22:12:23
5
gone_fishin1273
Tim D. :
Need cdls to pull with it .
2026-09-25 17:05:32
5
tok2nick
Nicholas :
Great if u need it, I suppose, but do many people need it? Just wondering how big the market is.
2026-09-25 18:46:17
5
b0b92_92
googleCEO :
wow crazy towing
2026-09-25 01:40:01
6
shawnhamlin955
shawnhamlin955 :
Transmission?
2026-09-24 19:42:08
5
themod123
KMod :
What I wanna know if how much fuel is it gonna drink? I have a 24’ L5P and it’s not the greatest pulling. Cant wait to see what this does loaded
2026-09-25 13:26:18
6
jcomit
Just.John :
Looks great. I'll take a power stroke
2026-09-24 22:53:42
6
guthrie_transportation
stayhumbleandkind :
Well, that’s great. Let’s hope that the crank doesn’t give up and the engine blows up after 3000 miles. Maybe GM should rethink how they do what they do and maybe build a better engine that lasts longer than a couple of weeks because right now I think most of their 6.2 L engines are garbage carry on Ford and Ram
2026-09-25 09:06:34
6
ff631919f9h
ff631919f9h :
it hasn't reset anything tho. my 25 f450 is specd to tow 38,600 something with the current high output 6.7
2026-09-24 22:04:46
5
dustin_shipman
Dustin Shipman :
Just because you can pull all that weight , you still need to think about slowing it down and they didn’t do anything to improve the brakes .
2026-09-25 11:39:21
9
dirtlife31
user4497674822789 :
The trans couldn’t hold up to the 6.6
2026-09-24 22:11:11
6
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