Weight differences, B6 vs BP, B6 vs

[Formiga]

I would imagine it's been covered, I can't seem to find it searching though. Wrong search terms?
What's the weight difference between a B6-DE and a BP? What's the weight difference between a ZL and B6 shortblock?

[FE3-323]

ZL? you mean ZE/KL??

[Formiga]

Not that wee v6, although I'm wondering about the weight there too.
I was wondering about a b6 vs z5/zl-me/z6-de/etc shortblock weight difference.

[jay]

I doubt if there's any real weight difference tween a b6 and a bp.

[Formiga]

I doubt if there's any real weight difference tween a b6 and a bp.

Nice Protege! There's gotta be weight difference with the size difference of the block/head - curious as to how much. Are we talking 4 lbs or 40 lbs? And then throw the z5 Al blocks into the mix and what kind of weight difference?

[jay]

I bet under 10. The block and head are only what, 10-20mm longer?