ok so what is the size of 4k bore and what is the stroke and what size is 5k bore and what is the stroke?

Make your wishes come true!

can the admins make a bot that automatically replys "use the search function"

ok so i know 4k-5k cranks are the same but what about rods?

From what i've heard the 5K rods are preferable. Not 100% tho.

so your saying 4k-5k rods are interchangable anyone know of any different between them?

Same crank. Same gudgeon pin size. Rods interchangeable.

 

There's rumours of different thickness rods from different motors but I think that's between early motors (k, 3k etc) and 4k's/5ks.

Edited July 1, 201016 yr by philbey