Re: Advice wanted on 302c
the change of diff ratio will make a big differance.
the edelbrock performer inlet manifold is a tried and proven item for good low to mid range revs ,( should suit you spot on) these are very popular as well and have been for many years so you might be able to pick up a second hand one for a good price. even if it looks crappy, an acid dip will bring it back like new.
`75 XB FAIRMONT SEDAN injected 351, toplaoder, disc brake 9", factory paint+ vinyl roof.
`03 BA XLS ute - lpg, auto, lsd, acid rush paint,