hey guys, do you know what type of spring i would need to bump up my engagement. i've got a white epi one now and the eng is 4800 i want something with a little stiffer initial rate with the same final rate? thanks!
An EPI black is 145-280.......yes, it will increase the engagement but I have no idea how it will effect the overall performance of your sled. Maybe someone will have some specific suggestions for you.
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