which is better 4.8 or 5.3 ?

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which is better 4.8 or 5.3 ?

Here are some links that might be useful to you:

https://blogproautomotive.com/4-8-vs-5-3-reliability

https://blogproautomotive.com/4-8-vs-5-3-reliability
4.8 vs 5.3 Reliability: A Friendly Comparison for Engine Enthusiasts
27 nov. 2023Based on my research, the 4.8 V8 engine is generally considered to be more reliable than the 5.3 V8 engine. This is primarily due to the 4.8 engine’s lack of AFM issues, which can be problematic in the 5.3 engine. However, it’s still important to research and find the best engine for your specific needs.
4.8 Vs 5.3 Pistons: Which Ones Are Better? – A blog dedicated to cars …
You won’t be able to find any difference in ratings for other. varieties such as LM7 and LR4 of 4.8 and 5.3. The net power ratings for the 4.8L range from 270 to 290 horsepower (hp) and 280 to 310 lb-ft. In contrast, the 5.3L has a slightly higher net power rating that ranges from 270 to 310 hp and 310 to 340 lb-ft.

https://www.motortrend.com/how-to/4-8l-vs-5-3l-engine-tech-little-ls-slugfest

https://www.motortrend.com/how-to/4-8l-vs-5-3l-engine-tech-little-ls-slugfest
4.8L VS 5.3L Engine – Tech – Little LS Slugfest – MotorTrend
Given the bore and stroke of each, a better comparison might be the 327 and larger 350, as the 4.8L and 5.3L share the same bore size of 3.78 inches while the 4.8L makes due with a shorter 3.267 …

https://www.vehiclesmechanic.com / chevy-silverado-4-8-vs-5-3

https://www.vehiclesmechanic.com / chevy-silverado-4-8-vs-5-3
6 Comparison | Chevy Silverado 4.8 Vs 5.3 – Vehicles Mechanic
4.8L Vortec is a 90-degree V8 engine with two valves per cylinder. It can produce 295 hp and up to 300-pound torque, lasting up to 250,000 miles. The engine reduces vibration in the passenger compartment, transmitted through the chassis. Chevrolet 5.3 Vortec engine is a V8 engine that features five cylinders.

https://www.motortrend.com/how-to/4-8-l-or-5-3-l-engine-guide

https://www.motortrend.com/how-to/4-8-l-or-5-3-l-engine-guide
Is It a 4.8L or a 5.3L Engine? How to Tell the Difference – MotorTrend
4 févr. 2023Obviously, boost will help make up for a lack of displacement, but if you’re scouring a junkyard searching for a cheap way to make 400 hp, a low-mileage 5.3L will get you there a lot easier than a …

https://www.iwflsports.com/4-8-vs-5-3

https://www.iwflsports.com/4-8-vs-5-3
Chevy 4.8 vs 5.3 – Features, Reliability & Problems of 4.8L & 5.3L Engine
The difference between the 4.8 and 5.3 engines can be found on the inside because the outside looks similar. The 4.8L is designed with an 83mm stroke, while that 5.3L comes with 92mm. The casing casting number of the crankshaft and connecting-rod is one of the best ways to both engines. If the casting numbers of your crankshaft and that of the …

https://auttosolutions.com/chevy-silverado-4-8-vs-5-3

https://auttosolutions.com/chevy-silverado-4-8-vs-5-3
6 Comparison | Chevy Silverado 4.8 Vs 5.3 – Autto Solutions
27 juin 2023The 4.8-liter engine features an iron block construction with aluminum heads, while the 5.3-liter engine utilizes an aluminum block with cast iron cylinder liners and aluminum heads. This difference in materials can affect weight distribution, durability, and overall performance. The 5.3-liter engine boasts advanced technology, such as variable …

https://chevygeek.com/gm-4-8-vs-5-3-vs-6-2-engine

https://chevygeek.com/gm-4-8-vs-5-3-vs-6-2-engine
GM 4.8 vs. 5.3 vs. 6.2: Which Engine Is Better? – Chevy Geek
The main difference when it comes to GM 4.8 Vs. 5.3 Vs. 6.2 engines is the engine size, bore, and stroke. The numbers denote their engine size (in liters), making the GM 6.2 the biggest. GM 4.8 gasoline engine has a bore of 3.78 inches and a 3.3 inches stroke, and GM 5.3 has 3.78 inches bore and a 3.62 inches stroke, while GM 6.2 comes with 4.06 inches bore and a 3.62 stroke.

https://www.youtube.com/watch?v=cvLyA_WhphM

https://www.youtube.com/watch?v=cvLyA_WhphM
Which Is Better? 4.8 & 5.3 LS Engines Explained – YouTube
LS 4.8 and 5.3 GM Engines, sharing the same block design for serious high horsepower performance. With a versatile platform and extensive aftermarket support…

https://www.silveradosierra.com/threads/4-8-vs-5-3-l.598641

https://www.silveradosierra.com/threads/4-8-vs-5-3-l.598641
4.8 vs. 5.3 L | Chevy Silverado and GMC Sierra Forum
woodzi. Yes, but there was also that almost $5000 price difference on the new truck with the 5.3 vs the 4.8, which had a valve package, huge discounts and 0% financing. The 4.8 also sounds great and is only down 10 peak HP on the 5.3. It does give up some on the bottom end, so if price is no object, then go with the .

https://www.gmfullsize.com/threads/swap-4-8-to-5-3-worth-it.198965

https://www.gmfullsize.com/threads/swap-4-8-to-5-3-worth-it.198965
SWAP 4.8 to 5.3 WORTH IT??? – GMC Truck Forum
The biggest difference is the peaky torque curve on the 4.8. The 5.3 is still peaky all things considered but it’s much more flat than the 4.8. Peak horsepower numbers are close, depending on year, but the torque sets them apart. You’ll notice a difference, but I wouldn’t put the work in for that swap. 6.0 or bust. Like.
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