How much HP is a LS1?

The LS1 was initially introduced in the 1997 Chevrolet Corvette C5, in which it was rated at 345 horsepower (257 kW) at 5,600 rpm and 350 pound-feet of torque (470 Nm) at 4,400 rpm….GM 5.7 Liter V8 Small Block LS1 Engine.

Displacement:	5.7L / 346 cu. in.
Aspiration:	Natural
Introduced:	1997 model year
Discontinued:	2005
Predecessor:	LT1 / Gen 2 Small Block

What is the largest LS motor?

The LS7 (7.0 liter, 427ci) was developed specifically for the C6 Corvette Z06 and is the largest LS variant offered by GM, featuring a unique 4.000-inch stroke. Its large bores (4.125 inches) required a siamesed-bore cylinder block.

What is a LS engine horsepower?

Engine Type. LS-Series Gen-IV Small-Block V-8. LS-Series Gen-IV Small-Block V-8. Horsepower. 430 hp @ 5900 rpm.

Is a 5.3 A LS1 or LS2?

bore blocks (1999–2007) The 4.8 L and the 5.3 L are smaller truck versions of the LS1 and were designed to replace the 305 and the 350 in trucks.

What is an LS1 motor?

The LS-1 or “LS” series of engines is the winner, hands down! If you are on the prowl and looking for an LS1 engine for sale, or as some say, an LS1 motor then you probably already know what the big deal is with these engines. Bullet-proof power is just one.

What happened to the LS-1 GM small block?

The engine world was turned on its end when the LS-1 GM/ Chevrolet LS-1 first showed up under the hood of Corvettes. Chevrolet’s “Gen III” engine was worthy of its small block Chevy ancestry. With a modular, clean sheet design, it really shared no components with the old school small block or LT-1. The King was dead, long live the king.

What are the dimensions of a Chevy LS1 engine?

Other than the displacement (5.7L / 347.5ci), the aforementioned rod bearings and physical dimensions with previous generation LT1 small block, the LS1 was a new all-aluminum single-cam pushrod engine with a bore and stroke of 99 mm × 92 mm (3.898 in × 3.622 in) making this GM’s first all-aluminum production V8.

Are there any good LS1 crate engines for sale?

The good news is, there are plenty of brand new crate LS1 engines for sale and in a great variety from Speedway Motors. Chevrolet Performance, Blue Print Engines, LS Classics and heck, Speedway Motors makes them for oval track racing.