Quick Answer: What size LS motors are there?

Car engines include 5.3L, 5.7L, 6.0L, 6.2L and 7.0L displacements – including some configured for front-wheel-drive.

What LS motor has the most horsepower?

LS9The most powerful production engine ever from GM, the LS9 is the 6.2L supercharged and charge-cooled engine of the Corvette ZR1. It is rated at an astonishing 638 horsepower. The LS9 uses the strengthened 6.2L block with stronger, roto-cast cylinder heads and a sixth-generation 2.3L Roots-type supercharger.

How much HP does a 6.0 Vortec have?

GM 6.0L Vortec V-8 Engine Specs

Engine: General Motors 6.0L Vortec V-8 (Vortec 6000)
Fuel Requirements: Regular unleaded gasoline, E85 Flex Fuel compatible
Emissions Equipment: Catalytic converter, positive crankcase ventilation (PCV)
Max Engine Speed: 6,000 RPM
Peak Horsepower: 360 HP @ 5,400 RPM

How much HP can a 5.3 LS make?

The stock 5.3L is factory rated around 320 hp with 340 lb-ft of torque. Most people will tell you 500-550 rwhp is a reasonably safe limit to push a stock bottom end.

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