Silverado 5.3 Before And After Bolt Ons

2011 Chevy 5.3 Headers, Intake, Tune
2011 Chevy 5.3 Headers, Intake, Tune
2011 Chevy 5.3 Headers, Intake, Tune
2011 Chevy 5.3 Headers, Intake, Tune
2011 Chevy 5.3 Headers,Intake, Tune
2011 Chevy 5.3 Headers, Intake, Tune
2011 Chevy 5.3 Headers, Intake, Tune
2011 Chevy 5.3 Headers, Intake, Tune

[markification]

god damn that must of been a good ass tune you were goin 60 and you were spinnin

[randyrohrig]

dropped trucks with v8s are badass no matter what. it's like a whole different class of its own, they're not trying to be cars at all...

[noahtheviking]

a camshaft will compliment that setup perfectly nice truck

[michaelmccarty]

I just want to make sure, is this a 2011 Chevy 5.3 Headers, Intake, Tune?

[Dan]

That is one of the strongest bolt on only trucks I've ever seen.

[navy_vet]

Sounded like a manual transmission on the first run lol

[SimbaCortez]

yess stock tranny and my transsmission is still running super good.
i added 373 gears and i upgraded the underdrive pulley since this video.
The truck is going into the shop for a cam swapmonday, still with stock tranny.

[bensilva]

The new 6 speed transmissions can actually take a lot of power. I've seen some making 600+ hp stock holding up

[richfarfugnuven]

Just an FYI on my old truck(5.3L Suburban) I also did hi flow cats and ditched the muffler as well as a larger diameter exhaust. It helped a lot.

[Imp]

i thought 5.3s were weak, i guess i was wrong. i think i found my engine choice for my '63 impala
keep up the good work

[SimbaCortez]

no the dyno was reading the front wheels and the truck was in reverse?
Do you even lift?

[SimbaCortez]

transmission is still holdin' strong man. ive done alot more since this video.
goodluck on your truck and be sure to post videos so we can all check it out.

[SimbaCortez]

Yeah man, after we added the 373's and swapped underdrive pulley I noticed when 125+ it starts humming then vibrates, idk what it is forsure but im sure it is the driveshaft as well. im going to see if we can upgrade it.

[luisdelval]

so tell me in 2020 how is the truck running ?

[joebutts]

First off the Dyno numbers are to the rear wheels in this video. Second this dude has more vids of this truck on here. He doesn't just have intake headers and exhaust with a tune. He is running a 228/228 cam also. Same setup I have in my truck Ii am putting down 336hp/325tq to the rear wheels.

[scottwilkins]

Chevy rocks! Pitty ya'll that don't understand.

[tomboy]

Around 50 extra horses tucked in the barn is pretty damn impressive.

[bensilva]

Truck is running good bro. Unlimited performance does great work and tuning. They tune and wrench my bolt on n20 g8. They are located on Apollo st in Corpus Christi tx and now hav the dyno at the shop as well. Strongly recommend them for doing bolt ons and tuning. Even gear and cam swaps

[Still_Strugglin]

I've been researching many 5.3 mods because I'm wanting to rebuild mine within the next year, but I've never seen that kind of rpm. Guess that's why mine has 296k miles. I'm a 30 year old grandpa.

[JTrump]

I just put ck375 22's on Toyo proxies st2 last week. So it looks sharp, now I want it to be as bad as urs but without a cam