Originally Posted by B1MAXX
You could under one big end and hang it with the heavy one. Bob weights are set to one journal (2 assemblies). But I think you've done a good job to get where you are at with only 8 rods to work with. I don't think over all weight is that important. Nowhere on a typical bob weight work sheet is overall, just top/bottom.


Understand the process. Some methods have you weight big end and subtract it from total to get small end weight. Others recommend weighing both ends. So in the end total weight is in play. Just not used in the bob weight calculation. If I took off 8 grams to get big end to match, I would be well under the small end at that point as total weight should be down too.

I guess the point of big end compensated for at 100% matters, plus the small end is only a small portion of the reciprocating weight considering piston and pin. So better to have a difference on the rod small end, versus the big end which is the major contributor to rotating weight.

Appreciate the inputs.