Who knows about 428's? How can i tell if i have a 428 or 428 cj?
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Who knows about 428's? How can i tell if i have a 428 or 428 cj?
CJ's have bigger ports and valves and a cj-specific intake (if it is still stock)
More than likely, yours is not a cj unless it came in a special-interest car...eg. Mustang Mach1, Fairlane GT, Cyclone GT, etc...
as for numbers...no ideas.