ANYONE RUNNING A COMP CAM XE262 IN A 340?

iam running the 268h comp 218@50 lsa in 110 in 106 intake valve close 60
i have legit 9.99 to 1 comp 169 cranking psi 8.2 dcr
it rips on 93 octane
the 262 should rip
dont retard it
Is that with iron heads or aluminum?