the motors I have are 230s former circle track motors track went to crate engines so i have 3 230s and enough parts to build a 250 sold car so now i want to use engines in drag car the engine I want to use has custom made JE pistons flat top no vavle reliefs 6 inch crower rods 194 head .125 removed from it ported polished 1.94 1.60 vavles 194 steel crank hei ingnition with msd isky cam 1.75 roller rockers isky cam clifford intake with modified nascar 390 carb