I am looking for some epople that have had good street combinations with afr 165 heads on a 306. I and am looking for a good cam and intake combination. I am considering the edelbrock performer or the trick flow street intake. I also am looking at the comp cam XE270HR. Duration 218/224 Lobe sep. 114 lift 512/512. I want to maximize my combination and rev to 5800 or 6000. What do you guys think?