The LFX is an enhanced version of the LLT engine developed jointly by Holden and Cadillac. Introduced in the MY2012 Holden Commodore SV6 and the MY2012 Chevrolet Camaro LS/LT, it is 20.5 pounds (9.3 kg) lighter than the LLT, thanks to a redesigned cylinder head, integrated exhaust manifold, and composite intake manifold.

Mar 21, 2023 · The LFX 3.6 engine features direct injection, variable valve timing, and an aluminum block and heads. It produces up to 308 horsepower and 275 lb-ft of torque. The engine is used in a wide range of GM vehicles, including the Chevrolet Camaro, Impala, and Traverse, as well as the Buick LaCrosse and Regal.

Aluminum Engine Block & Integral Oil Pan: the 3.6L V6 VVT’s engine block is cast from A319 aluminum alloy. This aluminum-intensive construction means less weight and greater efficiency than...

Jan 6, 2013 · The 3.6L V-6 VVT's engine block is cast from A319 aluminum alloy. This aluminum-intensive construction means less weight and greater efficiency than conventional cast-iron engines – and less weight translates to improved vehicle fuel economy.

The GMC, Buick, Chevron, Cadillac, Saturn 3.6L engine (LLT/LFX/LFX/LLT/LY7) is a V6 engine designed specifically for vehicles from General Motors Corporation. The base engine consists of: An all-aluminum engine block and cylinder head

This all aluminum 3.6L crate engine is a new replacement for most 2010 thru 2017 Chevrolet, Cadillac and Buick cars and SUVs. This 3.6L assembly fits most LFX applications with engine codes (LH, LJ, GX, GY, GZ, WB, WC19, GT, GB, GC, GD, GE, NG, W).

Jan 23, 2025 · Information : New 2013-2014 Cadillac ATS 3.6L (VIN 3, 8th digit, opt LFX), California Emissions, opt NU6 RWD Engine. This is a NEW GM / Cadillac 3.6L LFX Premium Engine Long Block Assembly.

The 3.6-liter V6 engine of General Motors LFX was produced in the USA from 2011 to 2020 and was installed on such well-known models as the Chevrolet Camaro, Impala, Colorado, Equinox. It was distinguished from its predecessor LLT by new …

Aug 13, 2014 · 1) The LFX got a slight compression bump over the LLT. 11.3 on the LLT vs 11.5:1 on the LFX. I am not certain if this was a result from changing the shape/size of the combustion chamber, or if it was simply just the pistons. 2) The LFX has larger intake valves. 38.3 mm vs. the LLT's 36.96 mm.