Well the V8's use a 24x wheel, that 8x3. So could you do the same with a 6 cyl? 6x3=18. Could a 18x trigger wheel be made, and possiably a V8 file be modded to use it? It seems to me this would give the same resolution for a V6 as it has for a V8.

Or, if all the newer engines use the same 58x wheel, weather they are 6 or 8 cylinder, then could the 411 code simply be re written to use the same 24x wheel it uses on the V8's, but just run 6 injectors and coils instead of 8?