Thanks for the replies; I'm use to 30,60 over bore; havn't had anything more than that. Had a 302 mexican block bore 60 over, ran fine and mantianed high compression.
For carb's haven't really investigated them two are ford and one aftermarket. Will cross that hurdle soon.
Thanks.
Pick up a 50's Mercury flathead motor; 3 carb intake, heads and intake both edelbrock; told its rebuilt and bore 60 over; is this the max for it.
Also the manuel fuel pump is block off and was givin a 3 rail port that mounts of fire wall to distribute fuel from a electric fuel pump. Does this...