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| Engine | 4.3L V-6 |
|---|---|
| Seating | 3 Passengers |
| Transmission | 5-spd man w/OD |
| Power | 195 @ 4600 rpm |
| Drivetrain | rear-wheel |
In respect to this, How much horsepower does a 2004 5.3 have?
2004 Chevy Silverado – Specs
| Powertrain / Chassis | Vortec 4300 4.3L V-6 (LU3) | Vortec 5300 5.3L V-8 (LM7) |
|---|---|---|
| Horsepower (hp / kw @ rpm) | 200 / 149 @ 4600 | 295 / 220 @ 5200 |
| Torque (lb-ft / Nm @ rpm) | 260 / 353 @ 2800 | 330 / 447 @ 4000 |
| Recommended fuel | 87 octane | 87 octane |
| Maximum engine speed (rpm) Manual | 5600 | 5600 |
Furthermore, Do Chevy Silverados have transmission problems?
The 2016 and 2017 Chevrolet Silverado 1500s are also infamous for their transmission issues. These two are highly likely to surge and jerk or have your transmission fail outright. 2018 and 2019 Silverados don’t have many complaints, but the reported defects are troublesome.
Additionally, What is a LM7 engine?
The LM7 is a 5.3L, Gen. 3 small block engine used in GM trucks between 1999 and 2007. … These motors are capable of making a lot of horsepower, and respond well to upgrades like turbos, superchargers, high-flow cylinder heads, intake systems, cams, and nitrous oxide.
How much horsepower can you get out of a 5.3 Chevy engine? The normally aspirated 5.3L generates 503 horsepower at 6,600 rpm and 441 lb-ft of torque at 5,700 rpm. Since the stock 5.3L can only make maximum output at 5,400 rpm, the later cylinder head, cams, and intake ports shift the power curve further up the rev range.
22 Related Questions Answers Found
Is the 5.3 L Vortec a good engine?
The 5.3L V8 Vortec 5300 is considered an engine that is extremely reliable. In fact, many vehicle owners with the engine report having the engine run with minimal issues up to 220k miles. Additionally, the engine blocks are very durable also.
Whats the difference between an LS and a 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.
What truck breaks down most?
The 5 Longest-Lasting Used Trucks
- Honda Ridgeline. The Honda Ridgeline comes in at first place in the category of trucks most likely to last 200,000 miles. …
- Toyota Tacoma. The Toyota Tacoma is another midsize truck that can provide reliability and longevity. …
- Toyota Tundra. …
- Chevrolet Silverado 1500. …
- Ford F-150.
What problems do Chevy Silverados have?
Top Chevrolet Silverado 1500 Problems
- 4WD Transfer Case Position Sensor/Selector Switch May Fail. …
- Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail. …
- Fuel Level Sensor Failure. …
- Speedometer or Other Instrument Panel Gauge May Work Erratically.
What is the best year of Chevy truck?
Top Five Chevrolet Silverado Model Years of Innovation
- 2006 Chevrolet Silverado 1500. …
- 2007 Chevrolet Silverado 1500. …
- 2009 Chevrolet Silverado 1500. …
- 2014 Chevrolet Silverado 1500. …
- 2015 Chevrolet Silverado 1500. …
- 7 Used Trucks That Are Reliable and Durable.
How much HP can you get out of a 5.3 Vortec?
The normally aspirated 5.3L eventually produced 503 hp at 6,600 rpm and 441 lb-ft of torque at 5,700 rpm. The new heads, cam, and intake shifted the power curve higher in the rev range, as a stock 5.3L will produce peak power at just 5,400 rpm.
Which LS engine is best?
If you’re planning on boosting your project the 4.8L truck engine will be perfect for you. The 4.8L can take insane amounts of boost completely stock and will really perform well. If you don’t want a barebones 5.3L or 4.8L you could always step up to a 6.2L truck block which is based on the LS3 engine.
How do I get more horsepower out of my 5.3 Vortec?
Upgrading your air filter and intake is a quick way to improve horsepower, torque, and even gas mileage in a matter of hours. If you’re wondering, “How do I add horsepower to a Chevy 5.3?”, getting a better air intake is step one. It’s the easiest modification that will get you the most bang for your buck.
How can I get more horsepower out of my 5.3 Vortec?
Install a nitrous oxide or methanol injection system. For advanced racers and custom builders, nitrous oxide added to any 5.3L Vortec engine produces prodigious power gains. Forced-induction systems benefit greatly from the additional cooling provided by methanol injection, as well.
Is the 5.7 Vortec a good engine?
The 5.7 short block engine is the perfect engine for excellent performance with a 260 horsepower rating. The intake valve, exhaust valve, and other components are made with cast iron. A 350 cubic inch for optimal performance.
What is the best LS motor to swap?
If you’re planning on boosting your project the 4.8L truck engine will be perfect for you. The 4.8L can take insane amounts of boost completely stock and will really perform well. If you don’t want a barebones 5.3L or 4.8L you could always step up to a 6.2L truck block which is based on the LS3 engine.
What is the most reliable Chevy truck engine?
Dependable Chevys: These are the Most Reliable Silverado Engines
- 6.0-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.
How many miles is a Chevy 5.3 good for?
Part 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.
What is the best LS Motor to build?
- The LS3 is the go-to choice for LS engine swappers right now and for good reason; this mill makes great power and is about as reliable as they come. …
- The CT525 and LS376/515 does away with the standard fuel-injection intake manifold in favor of a carbureted setup.
- With its iron block, the LSX376-B8 is built for boost.
Can you put LS heads on a Vortec engine?
GM’s 706 Vortec heads are the cheapest and most effective heads you can use for your 5.3L, or 4.8L, or even some 6.0L LS engine build. … Considering we’ve bought entire engines like this for under $300, that’s a lot of performance for very little cash.
What truck has the least amount of problems?
What Truck Has the Least Amount of Problems?
- Toyota Tundra. Number one spot goes to the Toyota Tundra! …
- Honda Ridgeline. Throughout the decade, Honda Ridgeline has continued to create perfect or above-average ratings. …
- Nissan Frontier. …
- Toyota Tacoma. …
- Ford F-350. …
- Chevrolet Avalanche. …
- Ford F-250. …
- Ram 1500.
Why do Chevy trucks rust so bad?
Living near the coast or living in the Rust Belt will put your Chevy at a much greater risk of rusting. … In the Rust Belt, salt and other snow-melting chemicals are poured on the road. These salts and chemicals are highly corrosive and inevitably lead to rust on vehicles.
What is the most reliable truck ever made?
Introducing the most reliable used trucks in America:
- Ram 1500. The Dodge Ram 1500 was named “Most Improved” in a JD Power dependability study in 2013. …
- Ford F-150. …
- Chevrolet Silverado 1500. …
- Toyota Tacoma. …
- GMC Sierra 1500. …
- Honda Ridgeline.
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