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21 wrz 2017 · Learn what is an LS engine and find out basic information on this popular engine family. The article includes LS model names, RPO codes, and a list of LS engines.
The General Motors LS-based small-block engines are a family of V8 and offshoot V6 engines designed and manufactured by American automotive company General Motors.
3 paź 2019 · We put everything you need to know about the Gen. III & Gen. IV LS engine family in 1 spot—from cam specs to upgrades & everything in between.
22 lut 2021 · Gen III/Gen IV LS Engine: Specs, dimensions, and Engine History. We can easily trace the lineage of the current GM LS V8 powerplant all the way back to 1955 and the 265ci engine sitting in the engine compartment of a ’55 Bel Air. No other contemporary V8 engine can track its history back nearly 70 years.
28 lut 2022 · This handy LS resource page is a good one to bookmark if you’re considering an LS crate engine for a swap, or looking for a 5.7L LS short block to use a basis for a high horsepower build. Learn more about each LS engine displacement:
30 sty 2024 · The first LS engine, dubbed the Gen III LS, was produced from 1997 to 2007 and featured a 24x crankshaft trigger wheel and a cam sensor mounted at the rear of the camshaft. These engines were known for their robustness and versatility, offering a solid foundation for performance enhancements.
There is a myriad of Gen IV LS-designated truck engines, offering VVT, AFM and Flex Fuel capabilities that came online through the model years, but for the purposes of this article, we focused on the most prolific variants and those most widely compatible with performance car LS set-ups.