273????

No room for oversize valves with stock bore 273.
No room for 360/heads either because the valves are too big.





Wow thinks guys this is a lot of information and it has helped me to deside to do the 273 and pass on the 340 (for now).

Now I have another question if I'm reading correctly the valve size was the same for the regular 273 and the 273 comando? Would there be any improvement in going to larger valves and is there room?

Austin