I've been looking into cams over the summer. I'm 16 and The main reason my dad let me buy my car is so we can work on it together. So I've got him talked into buying some parts. So far I'm thinking cams are first. So i've been looking at comp, crower, and a few others. The first thing I noticed is that after stage one you have to have a high stall converter. So I'm wondering Do I need a high stall convertor or is that for performance resaons? I can't see it hurting the converter but wanted to ask anyway. Would it be safe to run a stage III with a stock convertor or no?