stick the reg cam back into it.then order one up and replace it when it comes in..u regrind your current cam u will lose lift and so on unless the weld all the lobes and re do it like that..trust me man have one of them companys make a custom one for u or get one of theres..

and almost all the race shops donw here dont regrind cams..they will come up with there own specs and have them custom made for them.