L5P DURMAX BOLT ON POWER!

Finally ready to start putting some goodies onto our 2018 GMC Denali HD 6.6L L5P Durmax!

[@JamieHummer-o2v]

Josh, man, didn't take ya long to get some VA in ya, a wave to a passing road tractor...you know it. Good for you and David with the emissions stuff, better than an investigation and a fine. As always man, best wishes to you, your family, the WOT family, and you guys stay safe. Keep it up man.

[@horsetorquesdiesel]

Thank ya!

[@Robwelds]

Dude good content minus the fact long term it being tuned with factory emissions shit it will plug up maybe not overnight, but it will be advised

[@horsetorquesdiesel]

Only time will tell, I do know several tuned emissions on trucks with over 100k miles trouble free

[@bcbloc02]

Dynojet no load at all but the flip side is if it makes good hp on a dynojet it won't be a lag pig on the street. Not really the tool for competition level stuff but they do work well for most of the sub 600hp daily driver type crowd. Buddy of mine bought an eddy current dynocom as an upgrade to a dynojet but it won't hold anything over 1000ftlbs either they just drive thru the brake.

[@horsetorquesdiesel]

It was a loaded dyno. On David's truck we put 2000hp in it and it spit out a 2040hp number so I'd say it's spot on

[@ad6vrjk]

What’s wrong with banks lol I have the same kit on my 2021 3500 dually gmc Denali why not banks power

[@sidewaysstarion]

What about doing a hub dyno? I have a mainline prohub and I love how controllable it is, even with a diesel truck. I can even set it up to hold the truck and not start the run until I hit a boost target.

[@landonjelks7511]

Maybe a ppe or wc fab exhaust manifold and up pipe kit? Installed a wc kit a while back and it was super nice

[@js-ih6xj]

I just looked up on Google those fleece injector pigtails for a four pack. They want $300. That’s ridiculous. It’s some wire and a connector.

[@horsetorquesdiesel]

www.fleeceperformance.com/chevy-gmc/2017-2018/electronics/replacement-fuel-injector-connector-with-pigtail-for-l5p-duramax-4-pack.html It's 188 for 4 it's 300 for 8 The dealer in town is 84.59 for 1

[@ad6vrjk]

What’s wrong with banks lol I have the same kit on my 2021 3500 dually gmc Denali

[@TheDesertdawg1]

I subscribed, keep the L5P content coming. How about an update?

[@horsetorquesdiesel]

Bunch of L5P content showing up very very soon!

[@brad7989]

Looks good! Which clamps do u prefer? I’ve broken a bucket full of them cheap ass t bolt clamps.

[@horsetorquesdiesel]

The HD spring clamps

[@funfun8095]

They're actually called contant torque or constant pressure clamps. Not spring clamps.

[@Christafa-ss3lu]

Good job! How about MPG? Did it help?

[@horsetorquesdiesel]

Can't really give you any feedback because I drive it like a sports car 😂

[@Upsidedownfoodpyramid]

What kind of MPG do you get?

[@baconcreek609]

Petty scenery over there Josh.

[@wallygranberg8976]

What kind of tuner do you have on this

[@johnevans7065]

I’m not a Banks fan either.

[@bernhard8540]

WC makes great stuff and their powdercoating is top tier, they take great pride in their powdercoating 💙💙💙

[@BCnAK]

Here for support. Even tho I’m not a Duramax fan. I’ll keep supporting Josh and the channel!

[@lucasmancini7415]

The 1/4 drive swivel socket 13mm allows you to take the intake horn off with ac compressor in place still. Regardless it’s a pain in the ass. But the left back corner ac bolt is harder then using the 13mm swivel. 1/4 drive is key also.

[@bm9860sts]

Finally GM content

[@jovangarza8440]

Can it pass smog in California? With this kit

[@ad6vrjk]

More air in u need more air out do the exhaust next

[@Balakay9435]

Hell Yeah Brother 🇺🇸🦅

[@BradWilkins-v8l]

I like your approach! Overbuild for desired output. When I still worked we replaced our main ammonia compressor, engineer, got a bigger compressor but underdrove it. Less stress, longevity! I'd rather add reliability than up horsepower. But am not against more. One of my first is going to be to the fuel filter. Convert to a spin on dual filter set up.

[@nickatfluidampr]

P.S. we have a superflow forsale 4 wheel too wink wink.

[@joshuaquilliam2887]

DO IT! 😂

[@jamesonradosta4862]

Could do a drop in turbo.

[@garyguyette9739]

I really dig the newest intro music

[@HunterSkiff]

Very cool

[@The_MM_Life]

Have a question about my 03 Cummins. Changed coolant, but ended up having some air trapped in the system and truck overheated, shut it off right away and got the air out of the system. My question is should I be concerned about anything like head gasket or something else. Thanks for any help. Love the channel.

[@pullonthis]

oh Hi!! 🛻🚜🚜🚜

[@ezurmnd]

Best body style to be honest i had that body style now a 2022 although i like i would much prefer that body style cheaper to delete too huh

[@tylercampbell4205]

New to the channel, what's wrong with banks?

[@wickybuilt]

Try alternator first, 15mm crows foot to get back left bolt. I find it to be way easier

[@Jamie-cf8tn]

pre and post dyno numbers would have been nice to see if the money is even worth it.

[@jamesmarlar696]

The numbers are impressive

[@michaelpullin5446]

Day 33 of cheering on Josh. GO JOSH!!!!

[@jacksonlott925]

Looks good

[@Jmschnider]

But I digress.. still a badass truck for someone not wanting to delete

[@nickatfluidampr]

got anything else to put on that ol' girl?

[@horsetorquesdiesel]

Soon sir soon

[@ad6vrjk]

Good job on the build will follow the channel

[@ad6vrjk]

Do a deleat on the same truck

[@devanshumway6303]

I'm no mechanic, but im interested in doing this to my truck. How long would it take an average person to install the things you did

[@horsetorquesdiesel]

Eh maybe 6 hours tops

[@coop1775]

I kinda wish you would link or at least list the kits you put on so I know exactly what to search for on google.

[@horsetorquesdiesel]

Most people shoot me a message and order them from me. Every part I install I sell

[@Jmschnider]

Killin bro I can’t wait for you to make some noise with this thing 🔥

[@torysukut9692]

Enjoying the content as usual. Keep up the good work brother!

[@Smokey72013]

Somebody more financially set send this guy a topside cheaper. Changed my life wrenching on trucks

[@horsetorquesdiesel]

Have one do not like it

[@cobra360360423]

What spring clamps did you use they look HD

[@horsetorquesdiesel]

From intakehoses.com

[@rebelborn58]

Did you loose any boost going with this bigger cac tubes. Bigger pipes less restrictions, just curious what your turbo psi readings are

[@horsetorquesdiesel]

Nope same boost pressure

[@gavinstewart4133]

That’s the second version of their hot pipe I guess I had the original it came out further it was a 90 degree bend it was a pain with the master cylinder. I like the powder coat choice 🤙🏻

[@horsetorquesdiesel]

Maybe a longer boot then next time!

[@alstewart525]

I love the duramax content. But what is that race truck looking chassis in the last bay? I have not heard you mention it yet.

[@horsetorquesdiesel]

It's David's project that hasn't had anything done to it in months 😂

[@eskudosal]

Dang I like that sensor bracket

[@johnnybravo2985]

Nice video, any links to all these parts?

[@horsetorquesdiesel]

All the WC Fab check them out on the website!

[@humpahamster]

What clamps do you suggest?

[@horsetorquesdiesel]

I get mine from intake hoses.com

[@slapdoctor707]

Dpf back exhaust is like lipstick on a pig 😂

[@mitchvankesteren6771]

Not a big duramax guy but commenting to keep the lights on 🤘🏼 keep it up bud

[@codymarshall5753]

Don't forget about the update on allison transmission case killer

[@s30blazer]

I am wondering why you wont support banks? I am considering mods for my 2021 LP5. Thanks

[@horsetorquesdiesel]

Honestly the banks IC pipes fit like crap on these trucks. A lot of sales gimmicks