Thread
:
Notching cylinder for 4” merc crank in a 221
View Single Post
11-19-2021, 06:13 PM
#
11
flatjack9
Senior Member
Join Date: May 2010
Location: Oshkosh, Wi
Posts: 4,527
Re: Notching cylinder for 4” merc crank in a 221
I don't see a problem with a 3 3/16 bore.
flatjack9
View Public Profile
Send a private message to flatjack9
Find More Posts by flatjack9