Not sure if it will be emissions legal but the Spyder is the best intake out for a blown 351 based stroker..that's what I'll be getting for my 408 or 418ci combo next year. A Saleen 351 intake wouldn't be bad, put it will be pricey...
Not sure if you have found your kit yet but I have been working with Brian Adams and he has the best prices I have found, just got a forged 331 combo from him for dads 93 Cobra. Drop him a e-mail he wll save you some money and is one of the nicest guys you'll meet. Tell him Rick sent ya!
Brian Adams-
scatstroker@hotmail.com or 425-941-2267