Anyone know the difference in weight between the D, B, and H series engines? Im kinda curious.

 

there was a thread on here not to long ago do a search and it should pop up.

 

https://honda-tech.com/zerothread?id=684550 <-- weights of individual parts
https://honda-tech.com/zerothread?id=879294 <-- complete K and B weight w/ trans
https://honda-tech.com/zerothread?id=115756 <-- select D weights w/ trans

from this thread
SOHC VTEC is about +25 pounds versus the SOHC non-vtecs
B18B is about +80 pounds (engine, tranny, axles)
DOHC VTEC is about another +25 pounds.