Galant had a 2.0L SOHC 16V-head engine for '92-'93 that may or may not be a close relative of the 2.4 head. It was fuel-injected, therefore has the wide ports, but that's not my question. Is it possible that there exists a carburetor intake manifold that would fit that head? Modifying the FI intake would be pretty much out of the question.