SuperHawk Forum - RC51 cams in a Hawk?

i read on another forum that RC51 cams are the same as the hawk... is this true?
i thought RC has gear driven cams as oppose to our chain driven cams?

i havnt read anything on here about anyone using RC cams but it would certainly give more options in terms of finding cams... especially if the RC stock cams are more aggresive than the VTR stockers. any insight?

my other question is regarding running 4 exhaust cams.... has anyone done this with success? ive read lots of people talking about it but not one report of it actually being done. anyone know any more info on either of these cam options?

either would be alot cheaper than either STG 1 or regrind/hardwelds.