For most of us, the chief requirement for aftermarket direct-port electronic fuel injection is the elimination of the after-installation hassle factor. We anticipate ...
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!
At the same time the final fasteners were being torque down on the 100 millionth small-block Chevy V-8 - a 638-hp supercharged LS9 engine for the Corvette ZR1 - at the Performance Build Center in ...