6.2 Intake manifold on 5.3 Silverado / Sierra 2019+
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- Опубликовано: 10 сен 2024
- Installed the 6.2L L86 Intake Manifold and Throttle Body on my 2019 Silverado RST with the L84 5.3L engine.
Intake Manifold : ebay.us/oCj8re
Throttle Body : ebay.us/T5M428
Throttle Body Gasket : ebay.us/cD9j7j
L87 Intake Duct : ebay.us/G3ZuYW
Intake Manifold Bolt Torque Specs = 89 in lb
Throttle Body Bolt Torque Specs = 89 in lb As an Amazon Affiliate / Influencer, I earn from qualifying purchases. Your support is appreciated as it helps the channel to continue to test products!
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Bro thank you for posting this I had order a ported TB for my 5.3 2020 rst but after seeing ur video going return it and get the 6.2 TB 👊🏾
Great information! Straight to the point
Nice! I ordered a ported L86 intake and ported L86 throttle body for my 2019 RST
Do you have a link for those?
Did you have to tune it right away or does the maf do the work ?
@@AOE_Racing no tune
I have a L82 5.3 ,would anything be different than a L83 5.3 ?
Any RPM stutter at park? Any tune done? I did a gawtney ported L86 manifold and 92mm ported LT5 TB swap for my 2019 L83 yukon and with a 4" intake tube. Been getting lean codes and had to do a tune. The tuner set my AFR a bit higher to save more gas. Now I've been getting 18 high way 13 local.
No stutter in park, just the typical misfire feeling they all have. No codes from mine, but I bet yours was because the larger LT5 TB and the 4" intake tube? Sounds like a nice set up !
Do you have to tune it or can you just throw it on and let the maf and computer do the work ?
no tune needed.
Can you do a measurement on the bolt holes for both throttle bodies? Length x Width in MM?
Will those parts work on a 2020 Silverado 1500 5.3? Or only 2019??
2019+
Were you ever able to determine if you gained any fuel mileage with this upgrade?
I did not, sorry.
Question what about the sensor above the purge solenoid. Does that have to be the sensor from the L86 or can u swap the sensor from l84 over to the L86 manifold
My new intake came with it and I just used that.
Do you have a part number for the sensor or a name for that sensor
I'm assuming it's the MAP sensor
they are plastic right?
Liqa Madiq yes, they are
So i just did the swap on my 22 Silverado 5.3L and im having trouble with it truck starts and idles at 1000rpm and runs rough gives me engine codes that wont clear and the tps wouldn't relearn i had a look at the throttle body position sensor and noticed my stock sensor was a 6 pin connector and the 6.2 was a 5 pin so i swapped them and got the tps to relearn but still have the 1000rpm idle and codes that wont clear i also reused the 5.3L map and maf sensors do you think changing them to the 6.2L map and maf sensors would fix my issue
I think you have a big air leak somewhere. Rolled gasket or a line not fully connected. Maybe even the duct to the throttle body not seated?
So what was the issue?
I just did this swap on my 2019 Silverado 5.3, but I'm having a problem. My truck will start and then immediately die. I used the factory 6.2 TB and intake manifold. What am I doing wrong?
Sounds like a big air leak. Missing pipe?
you have to adjust the tune file and increase the airflow area mass to 4118. the l83 is obviously less area 3690. plus you have to relearn the throttle body
He means L83 and L86. You swap the out the L83 for the L86.
N Motion. An Automotive Channel. That is a possible swap, but in this case, it was an L84 engine that received the L86 intake manifold.
L84? U mean L83?
Lafeyette Ransom L84 is in the new body trucks 2019+ l83 is the earlier truck.
What are the benefits of tbis
Greater airflow
Warranty issues?
Great video and information, thank you. After having done this swap what are your thoughts and butt dyno?
Feels great, noticeable improvement !
@@DemonWorks awesome, thank you. Has it affected fuel consumption during average driving (not flooring it)?
Streetzlegend , cruising mileage has improved based off the 25/50/400 mile avg on the dash. I just don’t recall what those numbers are at this time. I will be towing with it next month to see how that goes.
@@DemonWorks thats great, thanks for the response
Can I do this to the 2019 8 speed 5.3
Kevin James yes, the truck it was done on is a 5.3 8 speed 2019. If yours is the other body style 2019, it fits as well, just slightly different. Send me an email mstrgoodwrench@gmail.com
Just picked up a 21 TB 5.3…wondering if this should be my first major mod. I’m thinking I’ll do the drive shaft with it
Why? I ran 800whp through a stock driveshaft.. many many pulls.. hundreds in fact, without issue
Any Gains from this ???
J.Skemez felt better to me but no before and after dyno’s. There are dyno comparisons on google though.
Have a 2020 5.3 10 speed. I wonder if this can work.
Sure will !
I don’t think 5.3 come 10 speed I think it’s a 8
@@ItzTazful the 2020 had it as an option. The one in the video is an 8 speed
@@DemonWorks oh my bad I tought only the 6.2 and 6.6 diesel and 3.0 had the 10 speed Learn something everyday thansk
is there a reason to do this?
Adds power
Better air flow. But waste of money just get a cold air ... more air in does bothing unless the cubic inches is in the combustion chambers to burn the added fuel air mix low end tourqe will he felt but then as u accelerate hard it on almost bog and loose the power curve ... put a stage 1 or 2 cam then add the 6 2 intake cause ur pulling more air from the valves then u need more fuel !
Do you need to tune after the swap ?
marcus vasquez nope ! Not required, could be more beneficial but definitely not required !
So for GM trucks, if you go larger than 87mm l86 TB or 3.5" intake tube. Then you will need a tune to remove all lean codes.
@@SammieBabieBoy so I’m gonna do this swap today on my Silverado 5.3 2018 I won’t have any problems with lean codes or anything? I order my L86 mani and tb ported tho
@@flowmagic5 how did it work out?
@@sergeshahov3905 better then ever bro I’m FBO e85 tune and the l86 mani & tb ported it pulls hard bro
Horsepower difference? Tia!
No before or after dyno but it felt better everywhere in the rpm range.
can you do a dyno pull of each
Yes
Does this throw any codes?
None.
@@DemonWorksno tune? Plug n play?
@@BuenasVibras909 correct. Everything exactly as in the video.
Baller status
I have a 2020 l84. Curious if any Dyno runs/tuning shows any real gains. Also I'm assuming that this is most likely a 1k or better cost. (Intake and TB)
Any help? Thank you
Much cheaper than that, eBay would be your friend on this. No Dyno runs, unfortunately.