[BR3W CITY]

I VERY highly doubt anyone has decided to weigh every semi-long block. There are too many variations on what people call "long" in terms of what is/isn't attached.

But look at it this way. The front accessories and dressings on almost all of the engines will weigh just about the same. Every pair of dressed heads weighs pretty close to the same (stock heads, all of them are aluminum). The only real differences in the weights at all, will be within the block. So if you have all that, you really do have all the information you need to make a choice, you just gotta read between the lines a bit.


What exactly is your weight concern? Compared to almost any old iron motor, any configuration of these newer motors will weigh in the same if not less, make more power, be more efficient, and in some cases even take up less space.