I submitted a request to have the word "cast" removed from the crankshaft designation for Kent Engines and it looks like it is being rejected by the board. I submitted this to help the Kent survive above 6800 RPM. From the feedback I've received from Ford racers they require closer gear spacing and higher RPMs to compete off the corners. The second issue is that the current aftermarket crank requires significant modifications to the crank or block to clear and with the modifications it is very close to underweight so one mistake in the machining and you have a paperweight. If you would like to assist in this endeavor please write to the CRB here and request it be passed.
https://www.crbscca.com/
Thank you.