When dealing with boost, a stronger block is always a good plan, so this build started with a Donovan aluminum HC 400 block. Best of all this priority-main block tips the scales at a scant 100 pounds!

The LS family of GM engines has been around since the late '90s, and over time these powerplants have found their way into everything from trucks to Corvettes. Why? Because they are simply some of the ...

Westech Performance dyno tests a carbureted 262-inch LV3 V-6 Chevy street engine that was converted from Direct Injection to 6 Weber carburetors.

Installing and testing out the FiTech LS Induction System at Westech. Install was super easy and the included sheetmetal intake did well, making more peak hp than the LS6 intake on our mile 5.7L LS ...