Hey guys, im now in a, conclusion of thinking about trying to build my f20b6 engine, im tryna find measurements of the, crankshaft and connecting rods. The only thing i have found is the crankshaft main journal diameter and con rod journal diameter, the only thing that remains is the crankshaft lenght and con rod center to center lenght/or if anyone knows more about them it would be useful too. I could measure it myself but the engine is now in running condition not for too long so if anyone can measure it for me please im beging you!. Thanks in advance.

 

I am pretty sure they share the same measurements as the F20B DOHC engine. 88mm stroke and the rods should be 145mm. It's possible they share the same crank and rods but I'm not sure. I don't see why Honda would have made different ones considering the deck heights are the same.

 

Yea im thinking that too but i want to be 100% sure before i start the engine build so i just dont want to end with open engine and found out its different size.