I accidently closed my post before I got to the "punch line." I intended to add that the 302, 3" stroke combined with the 221 3.5" bore would be a 230 CID engine. A .030" overbore would be all of...
Type: Posts; User: TR06
I accidently closed my post before I got to the "punch line." I intended to add that the 302, 3" stroke combined with the 221 3.5" bore would be a 230 CID engine. A .030" overbore would be all of...
The 221, 260 and 289 all have the same 2.87" stroke and 5.155" rods, so you can't stroke a 221 with 260 or 289 parts.