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 ...

For 2016, the new LSA engine brings maximum power up from 431PS for the outgoing LS3 V8 to 536PS, and an increase in torque from 570Nm to 671Nm. First seen in the current VXR8 GTS launched last ...

Sitting under the hood of a not-very-well camouflaged 2012 Camaro Z28 lies the LSA engine in all its supercharged glory. We know it will come packing a 6.2-liter under the hood, now we know which one.

This is a joyous engine. The noise, response and even the ... Because underneath the exaggerated ridiculousness of the Vauxhall VXR8 Maloo LSA you’ll find a damned good drivers’ car.

As members of the fourth-generation General Motors small block engine lineup, the LSA and LS9 variants share many similarities. In addition to their rugged reliability, pushrod-operated overhead ...