First start up, 2024 GMC with a 6.6L and big cam! Plus marine LT4 engine tear down.

The video starts off with us tearing down a hurt marine LT4 engine. Very interesting things were found. Are the oil pumps in the LT4's bad again?
I conitnue the video with fixing some small issues on Gill (2019 Camaro ZL1)
I finish the video with the first start up of the 2024 GMC with the brand new 6.6L.

[@392Cherokee]

Love the GMC truck….the wheel/stance combo is money. That Impala SS is so clean!!

[@justinfargas2367]

Thanks for update. It'll be racing season again inches USA in no time. Loving your content, its awesome as always, from down here in stinking hot 40°C (104°F for you American type people), in Melbourne Australia Thank you my brother from another Juz's mother.

[@716Cortez]

Love to see L8T content not alot of content out there on this motor

[@Boostlee2023]

I did this same swap years ago, in a 2016. Bigger cam, lt2 intake manifold, wiseco pistons, made 535whp on e85 was a fuggin boss

[@BenjySparky]

Justin and Killer Performance, y'all rock! Love the GMC and Gill. Peace 🤘 🍻 💨

[@ThatTurboZoh]

Gill is a dream ZL1 build. White, TH400, Maggy, full exhaust fuckin’ ripper. Badass stuff fellas

[@jakehuse5669]

give us a update on that aerocoupe monte carlo

[@StangkilrProductions]

It’s getting close. I will soon

[@nmrzl1]

That blower whine is insane! I need a 2650 asap 🔥

[@StangkilrProductions]

It’s insanely loud

[@P-J-W-777]

That 6.6 would look sick with a Denali interior.

[@rickyscz28]

So much awesome going on in that shop

[@lanegeisewite1436]

Badass guys!! Fuckin love all the awesome Chevrolets!! Keep it up!!🇺🇲🇺🇲💪💪💪

[@Clayton_Bigsy]

Love the videos, especially the older vehicles. I would love to see what you guys can do with a LT4 swap into a Trailblazer SS! Theres a ton of tbss on yt, but I have yet to see anyone LT4 swap one! Would be pretty badass to see what type of performance gains could be achieved. And I know you guys would do some other upgrades to make it your own signature style! Would make for awesome content as you can find rollers on Marketplace fairly cheap! Fingers crossed for you guys to read this comment and grant a fan's wish! 😂

[@Clayton_Bigsy]

Im with you on that! ​@@NT-lz5ez

[@mckenzie062006]

Also give us a update on the 96 Impala SS and test drive please

[@JPD617]

Love to see an 94-96 Impala SS with an LT4 swap. Those cars were pretty awesome...

[@StangkilrProductions]

That would be cool!

[@scottlance2404]

Like I commented on the other video?! It was a closed system. Had coolant like normal but had a water/heat exchanger. So used the outside water to just the coolant down. So the salt water doesn’t mess up the insides of stuff!!

[@israelherrera5116]

What kinda tires are on that GMC? Nitro 420V or the Venom power ones that are basically nitto replicas

[@Overpar73]

Hey bud are you going to CammaroFest in Bowling Green this year? There are about 5 of use from the Des Moines area going this year and we sure hope to see Memo run some passes!! You have built a one of a kind monster!!

[@StangkilrProductions]

I’ll look up the dates! Normally it falls on an SCT date

[@vinnymase44]

Speaking of marine engines, can’t wait for more boating content! Plan on installing whipples on the Fountain 525’s this winter?

[@StangkilrProductions]

Hell yeah! That will make it run well!

[@damianiniguez6039]

What are you guys asking for the LT4 heads

[@jmg_2_slow74]

How to like the 6.6 thinking of getting rid of my 6.2 and swapping a l8t

[@ronfoley3634]

Probably water to water cooled. Lot of new boats come that way.

[@Boostlee2023]

What TCM did you use???

[@StangkilrProductions]

Found a TCM with a serial number HP Tuners can unlock. They have them listed on their site.

[@Bwilson-31]

Is the lt4 supercharger ported or anything diffrent than in the car version?

[@StangkilrProductions]

It was completely stock

[@allenanthony9798]

😎👍🏾

[@steve-vk6np]

Second chanel I've watched today that the likes are not counting up right.

[@StangkilrProductions]

KZbin hates me right now

[@stevenroesel2661]

I hope you replaced the main bearings… they have been identified as failing 2019-2024!!

[@chasebrown9851]

I saw a 70s ford in the thumbnail and had me wondering

[@thegonz7833]

Jacked about the gmc

[@StangkilrProductions]

Me too!

[@joedrazic6764]

Where is your shop located ????

[@baumsquad222]

Kansas City, MO I'm pretty sure.

[@StangkilrProductions]

Kansas City Missouri

[@wademccowen6]

No snow in Florida player

[@StangkilrProductions]

That’s where I’m headed right now

[@klrzl1539]

Typical LT4 oil pump failure. I have a 2017 with 37k miles and knock on wood, so far has been fine. But I keep my eye on the oil pressure all the time.

[@hickoryridgefarms]

Does the L86 LT1 have the same issue? I have 25k miles on my 6.2 Sierra.

[@Southsidehacker]

What cam is in 6.6?

[@StangkilrProductions]

BTR 225 cam

[@chrishollon3824]

@@StangkilrProductionswhen you get done with GMC show us some hp number. I’m building a c10 with the 6.6 with BTR 220 cam. I’m curious what kind of hp number I might have, because it doing to be long time before I can drive it.

[@Boostlee2023]

@@StangkilrProductions guess you decided not to go back twin turbo on it? I saw the stock air plenum on it

[@JohnBoyBuilds]

miss you justin .. plz do a 30 day upload streak or something

[@StangkilrProductions]

That would be tough but I should try haha

[@danninava9211]

U should have just bought godzilla

[@Boostlee2023]

Don’t nobody want a damn ford over here

[@justinfargas2367]

Basically started 1st turn!!!