Dear Mr. Sherman;
"There's no substitute for CID". The 292 goes to 302".
The 261 to 278".
I like the idea, but you have to change everything almost. Engine T & D mounts and perhaps the core support too.
One of of our 'guys' may have done it.
Instinct says; You had better be an 'ace welder' and make everything yourself or know someone who is/can etc.
It's not worth all that for the 24 cubic inches. However; The 292/302 has more horsepower potential because of all the 'speed equipment' options today.
Good luck.
