According to howards they are not based on existing howards lobes and they grind them per hughes requested specs. He actually compared a couple similar lobes they have at multiple lift points and the hughes are a touch faster. So, did the handful of redesigned/fast rate of lift chrysler cams from howards come before or after they started grinding cams for hughes?, and who initially came up with the timing events for the hughes lobes? idk. Only thing he said for sure was the hughes cam profiles are specific to them and are not howards lobes.
