How Much Horsepower Can You Get Out Of A 5.3 Vortec?

What’s the difference between LS and vortec?

The Vortec truck harness has a large portion up on top of the intake manifold, is supported by it, and is covered or hidden by the plastic engine cover.

The LS engine harness is configured much differently and the intake manifold is exposed and uses valve covers to dress up the engine..

How can I get more horsepower out of my 5.3 Vortec?

Install the basics to begin transforming the 5.3-liter Vortec engine. A high-flow cold air intake is the most basic modification necessary to increase the speed of these engines.Install a high-flow cat-back exhaust system.

How many hours will a 5.3 Vortec last?

Re: Engine hours Idling the engine is running around half the speed of the engine compared to going down the highway. I would say it’s probably comparable to a truck with around 3500-4000 hours on it.

Is the 5.3 v8 a good engine?

5.3L V8 Vortec 5300 Reliability The Vortec 5.3 is widely regarded as extremely reliable, with most engines having a lifespan within the 200k-300k mileage range. I own a 2002 Suburban with the LM7 engine in it and it’s running strong at 220k miles with virtually zero engine issues over my course of ownership.

How many miles is a Chevy 5.3 good for?

300,000 milesPart of the reliability of this engine stems from its fairly impressive lifespan. A Chevy 5.3 L engine can be expected to last somewhere between 200,000 to 300,000 miles.

Is 200k miles alot for a truck?

No. Never buy a truck with more then 200k on it it’s not worth its weight in parts. … I bought my last truck for $2000. It had 236,000 miles on it.

What is considered high mileage for a truck?

What is considered high-mileage? Typically, putting 12,000 to 15,000 miles on your car per year is viewed as “average.” A car that is driven more than that is considered high-mileage. With proper maintenance, cars can have a life expectancy of about 200,000 miles.

What is the best cam for a 5.3 Vortec?

The 4 Best Cams for 5.3 Vortec:Competition Cams 17001-16 High Energy Die Cast Aluminum Roller – the best cam for 5.3 Vortec.Edelbrock 2102 Performer-Plus Camshaft and Lifter Kit.Lunati 10120702LK Voodoo Cam/Lifter Kit.Chevrolet Performance 12638427 Engine Camshaft.

Is the 5.3 Vortec an LS?

It would instead be the series of iron-block, aluminum-head LS engines produced under the Vortec brand name for Chevrolet, GMC, Cadillac, and Hummer trucks that would greatly expand the family. These are found in displacements that included 4.8-liters (LR4), 5.3-liters (LM7, L59, LM4), and 6.0-liters (LQ4, LQ9).

Is 200k miles alot for a Chevy Silverado?

If you came into this FAQ asking yourself, “how many miles can a Chevy Silverado last?” the answer is a long, long time. Treat it right, and you can easily reach 10-20 years or over 200,000 miles.

What is the most reliable Chevy engine?

Dependable Chevys: These are the Most Reliable Silverado Engines6.0-Liter V-8 Hybrid. … 6.0 L Vortec 6000 V8. … 5.3-Liter V-8. … 4.3-Liter V-6. … 6.2-Liter V-8. … Duramax 6.6-Liter Turbo-Diesel V-8.

What truck lasts the longest?

Keep scrolling to see the nine pickup trucks that made the list and the percentage of its builds that clocked over 200,000 miles:Honda Ridgeline — 3.0%Toyota Tundra — 2.9% … Toyota Tacoma — 2.5% … Chevrolet Silverado 1500 — 2.0% … Ford F-150 —1.9% … GMC Sierra 1500 — 1.7% … Ram Pickup 1500 — 1.1% … Chevrolet Colorado — 0.8% … More items…•