Dyno test of budget friendly 5.3L LS engine that makes 416 hp on 87 octane gas We put together a budget 5.7L LS engine (327 cubic inches) to show that you don't have to go broke to enjoy the ...

The turbocharged 2.7-liter four-cylinder engine is about half the size of its big brother — GM's stalwart 5.3-liter V8 — but it can cover much of the same ground. With increased torque for ...

Read more: A Quick Guide To GM's Ecotec3 5.3L V8 Engine: What You Need To Know The ... I only got that code with the first rebuild I received." You can replace the ECM in a second-generation ...