Is F303 a good Blower Cam???

[TONYD]

I tuned a customers setup with a f 303 cam and was pretty impressed with it.. Basic setup consisted of a stock shortblock with fly cut pistons, f 303, box stock Cobra intake, box stock edelbrock 2.02 valve pedestal mount heads, 1.6 roller rockers, S trim Vortech with a Power Pipe, C & L meter, 6 rib setup(best i remember.. not wide anyways) and shorties with a h pipe and flos.. AFTER tuning it made

467 rwhp and 477 lb ft of torque!!!!!!!!!!!!!!!!!!!!!!!

BUT this was a 302 cube motor and i feel the cam would be a little "small" for your 347 but it worked very well on my customers application..