Heads for 351w stroked to 438ci ?
 

I'm currently building a all out race engine out of a 351w.
Started with a dart block 9.5 deck w/ 4.125 bore.
Eagle forged crank w/4" stroke
eagle H beam 6.2 rods
JE Dome top pistons w/ 14.5 to 1
I was looking at the AFR 225 heads Part # 1456.
Is this a good head for this combo. This engine will be running w/ 2 stages of nitrous

yep but 205's would probably be better. The 225's are really high-rpm biased even with the big stroker.