I've come across a thread or two mentioning equalized intake manifolds, and some vague support for it, but no hard data for actual gains (airflow,...
Hi all. I’m new to the board, but not so new to my '72 GS 350 (bought it in '94). It’s basically stock except for a 2-1/2 manifold-back exhaust...
Hello all! Another new guy here, begging for validation or recommendations... here's what I've got. Let's start about 15 years ago. My dad had...