Posted by Howard in Newcastle on Monday, February 06, 2006 at 9:27AM :
In Reply to: 218 to 230 interchange? posted by Tim Holloway on Sunday, February 05, 2006 at 8:32PM :
I think a 218 head from say an early 50's Plymouth might have a smaller chamber than a early 40's head. I could be wrong but I thought I heard that from someone before.