I have a 194 motor that I've made some upgrades to, namely, a Sig Erson cam of 256 degrees duration/.480" lift, aluminum timing gear, screw in rocker arm studs, heavy duty valve springs,Isky steel retainers, hi-po oil pump, Clifford intake and long tube headers, Holley 350 cfm 2-bbl carb, 3-angle valve job, and Mallory distrubutor. Has anyone out there tried putting a 250 crank in a 194 block? If my math is correct, that should give a displacement of 215 cubes, and I don't think 250 cranks are all that expensive, but I've never heard of anyone doing this. Also, would I need new rods, or is it possible to use the 194 rods with a setup like that?
