Well
If the head of this engine has less combustion chamber, with flat pistons from a 3K, in this 4k, will have any problems with valves?
I would like to will increase the compression ratio and get a few more HP on this 4K that´s the goal.
I have a big port 3K-B head, and a twin carbs from ke35SR, and I was considering to put this in this 4K engine, to get even a few more HP. And make little more things, without spending a lot of money.
King regards