Bruce I called Elgin and will be sending him a core. They were asking about how much the head flowed , as if I had a clue , but said provide as much detail as possible. Anybody know the rod length center to center?? I can give him valve sizes , carb size , RPM range and most of the stuff including my desire to have a non interferance fit. This sould make the "pokey" not so Pokey anymore.

Tom