Posted by Tim Keith on Tuesday, December 31, 2002 at 3:01AM :
In Reply to: Red Line for 230 Flathead posted by John M on Monday, December 30, 2002 at 10:28PM :
It's not stock, I know of a 230 that can spin to 6,000 rpm with no problems, or so it is claimed. The crankshaft was fully drilled for oil flow from main-journal-main.