Quick Answer: Which LS Engine Is Best?

How much horsepower can you get out of a ls1?

Even in emissions-legal trim, a blown LS1 will pump out over 500 wheel horsepower, with 800 wheel hp available for a serious stroker effort.

With turbo motors, the sky is the limit, as 1,000 hp is a common occurrence, with the ability to adjust the power output by turning a simple boost knob.

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What does LS stand for on Chevy engines?

Luxury SportAnswered March 12 · Author has 55 answers and 23.5K answer views. LS is the designation for base model (Luxury Sport) where as LT is luxury trim. The LS family (1–9) are GMs standard small blocks created as a replacement in 1995.

Which LS engine is most reliable?

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. This example, from our LS3 vs. Coyote shootout, made 556.3 hp at 6,500 rpm and 497.2 lb-ft of torque at 5,500 rpm.

Which is better ls1 or ls2?

The LS2 intake is slightly better than the LS1 intake. … The LS2 intake has a larger opening and larger intake runners. It’s also designed for a 6.0L motor and flows enough air to keep a 400 horsepower 6.0L happy. The LS1 intake is designed for a 5.7L and flows enough air to keep a 350+ horsepower 5.7L happy.

What year LS motor is the best?

Best LS EnginesLS9/LSA: Made for the 2009-2013 Corvette ZR1, the LS9 is a supercharged 6.2L engine rated at 638 horsepower — the most powerful of all small blocks. … LS1: This is the one that started it all! … LS7: Introduced in 2005, the LS7 sported 427 cubic inches, making it the largest small block ever.More items…•

What is the best LS block to build?

The most desirable castings are the 6.0L LQ9 or LQ4 truck blocks, which are production cast iron blocks, with 6-bolt iron main bearing caps, 9.240-inch deck height, and offer a 4.00-inch bore.

Are ls2 engines reliable?

The LS2 is a great and extremely reliable/dependable motor and has accomplished a lot of great things over it’s short 3+ model year lifespan but the LS3 just takes it all that much further and is the hot motor of the future IMO.

What is the best LS engine for a swap?

What engine is best for an LS swap? In short, the best engine for your LS or Vortec swap is the one you can afford. Sure, we would all love a shiny new LS3 crate engine from Chevrolet Performance or a rebuilt 5.3L long-block from Summit Racing, but once we crunch the numbers that’s not always possible.

What is so special about LS engines?

The LS engine family is known for having smaller proportions than its competitor’s engines, making it much easier to swap into cars with small engine bays.