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GM's LS3 Vs. LSA Engine: What's The Difference & Which Is Better For Your Needs?
The LS engines are a ... While the LSA is the more powerful engine — producing up to 580 horsepower with the help of a 1.9 liter Eaton supercharger — the LS3 is a notoriously reliable power ...
What Does 'LSA' Engine Stand For & Which Cars Have One Under The Hood?
General Motors' LS engines ... The LSA engine shares many similarities with GM's LS3, but it was designed from top to bottom ...