I have a 1983 C-10 pickup with a 305, 188K miles. It currently runs okay, but I'm thinking it'll probably need some engine work in the next year or two.
I'm thinking of either having it rebuilt, or putting in a new motor altogether. Obviously, the condition of the existing block, heads, etc., will have an impact on which path might make the most sense.
Can a 305 be bored out to 350 (or 400), or would it be better to just put in a new motor to get the larger displacement?
Can anyone give any ballpark figures on what either approach might cost? I know there and condition-specific variables that will affect this; I'm just trying to get an approximate idea. At what point does a new engine make more sense than the rebuild?
TIA!