Charger R/T: 392 Intake Manifold First Impressions
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- Опубликовано: 14 июн 2020
- Here are my first impressions of the 392 Intake manifold from the Hemi 6.4 Scat Pack / SRT cars that I swapped onto my Charger R/T with the 5.7L Hemi. The process is the same for the Challenger R/T as well. I will have the car on a dyno soon for a more complete review.
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Instagram: Donnyrt_yt
Some of my other videos:
Charger R/T 3.09 Differential Swap: Complete Guide:
bit.ly/3fB3i8V
Charger R/T: 392 Intake Manifold, Adding Midrange Power:
bit.ly/30Hsd5P
Charger R/T JBA Long Tubes, Catless Mid-pipes:
bit.ly/376ypUg
Charger R/T: Hemifever Tune, Review
bit.ly/2LjSWwo
Mod List:
JLT Intake
Borla S-Type Mufflers, Resonator Delete
Diablo Trinity T2 Tuner
Hemifever Custom Tune
180 Degree T-Stat
JBA Long Tube Headers
3.09 Limited Slip Differential
392 Intake Manifold 
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Congrats my bro , thanks for sharing and showing the how to. You completely answered all my questions
Thanks man! Glad I could help
You’re doing a good job man! I like your clips a lot. Gotta a beast bruh!
Sorry for getting back to you so late - but thank you so much!
Great set of videos. Just got done with my install in my 2009 R/T. Just gotta do the wiring for active runners next.
Nice! I'm glad they were helpful
Thanks for the good videos bro!
No problem! Hopefully you find them helpful!
Good job man!
Thank you! Stuff is coming together slowly
Well done!
Thank you man! It was kinda a task but I’m happy with it
Thanks for the video 😁
Thanks for watching man!
Thanks for your first impression I'm glad I have mine. I'm going go have them installed soon. I rode in the back seat of a charger scat pack and that torque is no joke. Especially when the driver dropped the gear. I knew then and there the power difference between my 5.7 and a 6.4. And that was a stock scat
Those Scat Packs definitely have some power man! 6.4 liters of muscle! Keep me updated when you get yours installed!
@@DonnySRT will do. 🙃
@@DonnySRT mine is ported by the way 😉
@@eunit08 would you say ported was worth it? Thinking about a 6.4 intake on my 5.7 but not sure If I want ported or not
@@iCouchella honestly my ported 392 manifold is still sitting in the garage. My friend who was going to install it went out of town when he ported it then covid happened. He couldnt come back and ended up staying where he's at. I still do plan on linking up with him but he's in VA and Im in TX. We speak all the time and I added more things to the list for this project we got going. Was originally supposed to be a heads and cam job but it'll be sumn serious. Just waiting on him to give me a parts list.
But with the right tune you can gain an extra 10-20 with a ported manifold
I just installed one on mine and almost to the tee I’m experiencing the same stuff. Slightly quieter, smoother power delivery and improved gas mileage. Who would’ve thunk?!
Haha. Glad to hear you feel something! The cars should have came with this manifold from the factory
yay early squad.awesome video dude.
💪💪 thanks man 😎
I did the 6.4 intake manifold swap on my 2018 charger rt and the car run fine but there isn’t any power difference not sure if I did anything wrong the msd box is reading the rpm
I’m too hungover to take notes, so imma subscribe.
Thanks bro. Stay hydrated lol
For sure 😂
So runners are kinda like how old carbs work. Going from 2 barrel to 4 barrel. Now i get it
Curious, anyone know the part number for the module for the active runners ? Best place to buy it for the price? Definitely doing this manifold swap soon.
Does anything plug into the active runner valve on the backside? Or is it all wired directly through the MSD box?
I would agree, the 392 intake seems to have made mine a bit quitter as well. What did you end up setting you MDS window switch? I have mine set to 2500-5500.
Absolutely! I have mine set to on at 4500 and off at 8000 (which as we know is impossible, but you need a value for it). I might lower it to 4300
DonnyR/T I’d like to see you dyno with the window switch set to that compared to mine
Build it R/T Very soon. One of the reasons I opted for my settings is because the 6.4 normally actuated at around 4800. I lowered it slightly due to cam profile differences
So I did the swap.. my car shakes. And I get a misfire code... but when I swap back to the 5.7 manifold.. it disappears... could this be cause my air to fuel ratio. I have long tubes,87mm tb,3in cat back and a inhouse tune.. could that be the problem.. that I have a tune?
Huh, I would make sure that your wiring is all good. When I extended my MAP sensor, a wire came loose and was causing the car to miss. Check your grounds, your MAP sensor extension, and your IAT extension
Informative video, do you think it be worth it to port a 5.7 intake manifold ? Thanks again for the great videos , much appreciated..
I have my intake ported but also have long tubes with it, cai, mid muf delete, pedal commander...shit very different... 10k_smash my ig name if u wanna see dyno etc
It really depends on the price (unless you plan on doing it yourself). The stock manifold flows pretty well but there are mixed messages online about the benefits of porting it. If you can do it yourself, I'd say go for it
Obviously I plan on doing the electrical work on the intake manifold. Is it possible to install the manifold on the 5.7 without running the electrical stuff right away? My tuner has updated my custom tune but need to go to someone more specialized for wiring
Yea it will be fine
Can you identify the problem you had getting the runners working and how you fixed it and how exactly do you know it’s working?
I had originally tapped into the incorrect injector wire, and the MSD box wasn't reading RPM. I tried the other wire and now the box accurately displays my RPM and I can tell because it has a little screen on it
DonnyR/T Okay because I hooked the RPM box up the right way but not the pigtail connector I didn’t know there was a specific order it went in but I believe I fixed it and just curious if there’s any noise you hear when the runners switch?
There isn't a sound as far as I can tell. As long as the MSD is reading correctly and your trust your wiring, you should be good
DonnyR/T yeah agree thanks man for responding 💯
Could you do the link I’m trying to debate 6.1 intake or 6.4 wats your thoughts
Link to what? From what I understand, the general consensus is that 6.1 is better for boost and 6.4 is better for n/a route
Link to where you brought you 6.4 intake manifold
Danny I’m looking to purchase a 392 manifold where is a good place to get one?
Facebook or forums is your best bet
I was wondering where did you find where to wire it?
I made a video on how to do the wiring
🏁🏁🔥👍
💪🏼💪🏼😈
Give the 6.1 intake a try you’ll be more than happy
why 6.1 beter than 6.4 intake ??
?
Actually the 6.4 intake manifold is better than the 6.1 in every way
When we gonna see some test POV drives?
Good idea! I'll put that on the list. Some Hemi ASMR haha