I think the 4" cranks are way too heavy. My 3.79" weighs 63lbs! Ok it's a steel billet but still I'd sooner build with a large bore and a short stroke...
Hmmmm, I may have to weight my 3.79 crank and see what it is. I’ll have to find a scale. I don’t allow scales on my property! That’s the rule because I don’t want to know MY weight.
