i got a big cam its 254@.05 w/.581 lift on a 114lsa. i was wondering if it could run in a stock ls1? or would i lose so much bottom end it would defeat the purpose.the lobes don't seem that aggresive. what type of springs and do i need comp r lifters? the car is a 6 speed.if any one wants this or wants to trade let me know.thanks.