318 Mopar vs. 340 Mopar

The 318 is more readily available, cheaper and most performance parts are applicable. The 340 is what I have and would not trade but I have been lucky in having a core lying around. For the money and availablility why not build a 360 for the extra stroke and cubes??? makes a good torquey street motor all the way up to a nice race piece and easier to find than a 340. I guess it all depends on your cash flow, what you may have lying around in parts, and what performance you are looking for.