I noticed in an earlier post someone said you could put a 250 crank in a 194 and have a 250 but it was suggested to use a 250 w/a 194 head with bigger valves why? why can't you just stroke the 194 and use it or is there somthing I'm missing - lower compression? poor performance? Someone else talked about using the 250 w/the 292 crank and 307 pistons has this been done yet?
