360 Aftermarket Heads on 318

That 7177 is too big for a 318. The duration is 300/310, if it's a hi revving bracket car maybe. JMO 65'
I agree it's too big, I'm hoping to combat that with better air flow that crams more air into the cylinder since the intake valve doesn't close until 44* ABDC. But I'm just trying to make some solutions with out swapping the cam completely. personally I think a 340 or 360 intake with 360 heads could solve most of that...hopefully. lol
Thanks for the response!