It will work, but to get a rod and piston combo to work, you have to remove some material off of the crankshafts counterweights on the OD to make it work. You also end up using a very short connecting rod, which places a greater amount of side load on the cylinder walls. The extra money you will spend to do this will likely outweight any benefit you could ever gain by just either building a 250 or a 292 using conventional speed parts. IMHO....
