GM's LS3 Vs. LSA Engine: What's The Difference & Which Is Better For Your Needs?
The LS3 and LSA engines are both part of the fourth-generation GM small block family and both have their own benefits and ...
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GM's LT4 Vs. LSA Engine: What's The Difference & Which Is Better For Your Needs?
The first difference that stands out between the LSA and LT4 General Motors engines is that the first is obviously an LS, while the latter is an LT. While being of two distinct small block engine ...