who is or has run a zz4 cam in a 350 tbi engine. mine is an l05 from a buick roadmaster that is roller. im going to be running the stock heads and intake. of course ultimate tbi, headers, and catback. also planning on going to a 427 ecm when i do my 350 swap. if you have how hard was it to tune. i have an lt1 cam-202/207 @ 0.050" .450"/.460" Lift, LSA 116

zz4 208/221@.50 474/510 lift 112 lsa