wondering if this valve springs will work with my set-up, got a set of gt40 heads but i wanna use comp cam 973-16 springs http://store.summitracing.com/partdetail.asp?part=cca-973-16 an i will be using a steeda #19 cam with 1.7RR. also would you think i will be all right for cleanences, really dont want to notch my pistons