I am getting ready to spray my kit. Edelbrock is recommending that I square my jets. The question is should i do a ten point spread flowing at 5.75-6.00 psi of fuel press for a starting point. Say like a 71n and a 61f pulling two degrees of timing per 50 HP????? Because I want to start at a 150 and work my way up to 250. Combo is a 388 Windsor 11:1 comp 830 carb victor jr intake automatic solid roller camshaft cut for nitrous. 3.73 gear on a 28 10.5.