Hi guys,i want more power from my car.ph3 eds with vxr turbo,gettin the injectors done soon and lookin at doin cams at the same time,i've searched on here and didn't find much info. So question time,will i need to change both inlet and exhaust cams or just the inlet? Does anyone have cam specs that i could use to reprofile my std cams to? I can't get the regal cam due to the cost and distance as i'm in south africa. Pls assist me in my quest for more power.