340 Vs 360

rumblefish360 said
Beyond the ability of the shorter stroke to rotate quicker, all other parts being equal in balance and weight, what else is there?

If running similar cylinder heads 340 will breath slightly better (rpm) and 360 will make slightly more torque and less rpm generally, torque and rpm are the yin and yang of horsepower, RPM is like Rodney Dangerfield.