I have a 340 bored .030 40 years ago as well as a set of ForgedTrue I believe 12.0 to 1 pistons that are that old and new as well. Just looking to put it together finally as just an occasional play toy. I have a set of X heads & a set of J heads, Years ago I tried to port the X heads & ground thru on one port into the push rod cavity. I believe it can be epoxied maybe?
Just as a play toy, which heads should I use?
I also live @ 8,800' It will be a winter project to put together. I am not...
X or J heads
