EFI originated in the automotive and power sports industries and evolved to fit the small engines found in the outdoor power equipment segment. Replacing the need for a carburetor that mixes air ...

It features a cast-iron engine block with 64cc aluminum heads but uses a longer, 4.0-inch stroke crankshaft and a lower 10.1:1 compression ratio. Two EFI-equipped small-block crate engine options ...

RacePumps are, "available for both carbureted and EFI small and big block Chevrolets ... there's a new fuel pump that can help convert your engine to run on E85. AutoblogGreen reader Dan Kahn ...