5.3 LMG LONG – IRON ENGINE

$1,950.00

BRAND: GM
DESCRIPTION:

LS GM 5.3 LMG 2007/14 CAST IRON LONG ENGINE- 177/178/779 BLOCK-799/243 CATHERDAL HEADS

The LMG engine is a 5.3L Gen. IV iron-block engine used in GM trucks and SUVs between 2007 and 2014. For marketing purposes, it was also known as the Vortec 5300. The information listed here is for a stock LMG engine.

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.

Engine Ratings
Compression Ratio (2007-09) 9.9:1
Compression Ratio (2010-14) 9.6:1
Horsepower Rating 310-326 hp
Torque Rating 335-348 ft./lbs.

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