Does anybody know what kind of valve springs to use for an E cam with stud mount 1.6 rockers? I have World Products Windsor Jr. heads, the heads right now have springs that were for a Lunati bracket racing cam...duration 230/230...lift .512/.512 power range 2,000-6,000 rpm and also the cam was a flat tapppet with hydraulic lifters if that matters. There are 2 springs, and this weird looking skinny spring (for bind or something) Could i maybe use these springs or maybe just take out a spring?