tighten the 1-10 20ft lbs 40ft lbs 60ft lbs 70ft lbs 75ft lbs if using ARP head bolts.
the 11-15 i tightened 10, 15, 20, 25ft lbs. it took longer yes, but it wasnt trying to tq just 1 bolt more and more ya know?

that looks like they are using ARP head studs, not bolts. what are you using?
do you have a Haynes Manual? follow those instructions