The LV3 V6 engine is produced by General Motors for use in pickup trucks. It is part of GM’s 5th-generation Small Block engine design that’s named EcoTec3 in pickup trucks, replacing the 4th-generation Small Block engine family known as Vortec.
What size motor is a 4.3 V6?
General Motors 90° V6 engine
|90° V6 engine|
|Displacement||200 cu in (3.3 L) 229 cu in (3.8 L) 262 cu in (4.3 L)|
|Cylinder bore||31⁄2 in (88.9 mm) 3.736 in (94.9 mm) 4 in (101.6 mm)|
|Piston stroke||3.48 in (88.4 mm)|
|Block material||Cast iron|
Is a 4.3 A LS motor?
The 4.3 would last all the way until 2014, when it, like the shorter-lived LS family, would be replaced by GM’s ‘Gen V’ six-cylinder and eight-cylinder motors. Although a 4.3L version of this new engine family is currently available, it’s completely unrelated to the one that came before it.
What size motor is a 4.3 Vortec?
GM 4.3 Liter V6 Vortec LU3 Engine
|Type:||4.3L Gen1e V6 (LU3)|
|Displacement:||4300cc (262 ci)|
|Valve configuration:||Overhead valves|
How much HP does a 4.3 V6 have?
The bore and stroke dimensions are 3.92-inch (99.6 mm) bore x 3.62-inch (92 mm) stroke (262 cubic inches) for the 4.3L.
EcoTec3 Engine Family Features.
|Type:||4.3L Gen V V6 VVT (LV3)|
|Horsepower hp (kw)|
|Chevrolet Silverado and GMC Sierra:||285 hp (213 kw) @ 5300 RPM SAE Certified|
How much HP can a 4.3 make?
Registered. you’ll be surpised at how much a 4.3 can handle. it can handle 650hp as long as you know what you’re doing, and don’t be cheap about it. get only the best if you can.
How do I get more power out of my 4.3 V6?
There are also simple, cheap ways to increase horsepower for your 4.3 V6.
- Replace your air filter. The air filter gets dirty over time and restricts the flow into the engine. …
- Install a performance chip or reprogram your current computer. …
- Change you gas to a higher octane.
Is there a V6 LS engine?
The LV3 is a Gen 5 90* V6 engine, launched in the 2014 Chevy Silverado 1500 and GMC Sierra 1500. Also called the EcoTech3, it shares it’s build platform with the well known LS-series.
How do I know what 4.3 engine I have?
Locate the GM 4.3 engine serial number on the left (remember, engines are always viewed from the rear; if the engine were in a vehicle, the left side is the driver’s side) front bank under the cylinder head. Record the last two letters of the number.
How much horsepower does a V6 Vortec have?
4.3L Vortec 4300 Engine Specs
|4.3L Vortec V6 Engine Specs||LU3||EcoTec3 LV3|
|Horsepower:||195 hp @ 4600 RPM||285 hp @ 5300 RPM|
|Torque:||260 lb.-ft. @ 2800 RPM||305 lb.-ft. @ 3900 RPM|
|Bore and Stroke (in / mm):||4 x 3.48 / 101.6 x 88.4||3.92 x 3.62 / 99.6 x 92|
Are V6 silverados good?
The base V6 engine is competent, but there’s really not much reason to stick with it because it pales in comparison to the available engines. The turbocharged four-cylinder is more energetic, and it moves the truck much better than you’d expect a four-banger to.
Does V6 last longer than V8?
Bottom line, as far as engine life: A V-8 of comparable power will ordinarily outlast a V-6; but no one cares, because that wear-out is years and years away. Meantime, the V-6 is cheaper to make and to buy, and probably accelerates faster, and has a bunch of other showroom-type appeals.
Can a V6 be faster than a V8?
Simply put, V8 engines have eight cylinders mounted in two sets of four, compared to six cylinders in a V6. V8s smoothly produce more power and provide acceleration at a faster rate. However, due to the V8s additional cylinders, these engines consume more fuel than the V6.
Does the V6 Silverado have enough power?
Acceleration and Power
The Silverado has no shortage of engine choices. The base engine is a 4.3-liter V6 that puts out 285 horsepower and 305 pound-feet of torque. That’s plenty of power for daily driving, but if you plan to do a lot of towing and hauling, you’ll probably want the added power of the larger engines.