I'd like to know what is the best highway rpm for a 1977 2F engine.Over 2000rpm, it gets very noisy inside but I know the engine can take a lot more. But how much? I just don't want to blow my good ol' 2F
BTW 1971 FJ-40, 1977 2F, J30-3 speed t-c, 4.11 and 31''
thanks
BTW 1971 FJ-40, 1977 2F, J30-3 speed t-c, 4.11 and 31''
thanks