PI Heads and Cam Questions

Well I found a set of Mac longtubes online with an O/R xpipe for really cheap. It turns out that he had a set of PI heads with cams and intake...50 bucks and they were mine!! I am saving up money for the head swap and trying to do research on the swap so I know exactly what I am doing before I jump into it. One question I have is would it be a good idea to swap a set of hotter cams in now? Im looking for 300 hp to the wheels. And on the heads...on the cam caps is there supposed to be like a girdle?
mmfp_0809_02_z+ford_mustang+stock_pi_head.webp


Like that? The cams are bolted on but it doesnt look like that. Also... looking at swap kits. What is the MOST complete kit to buy for the swap? THX

Summary: Hotter cams for 300 HP? (Current Mods: MSD ignition. AM CAI. MAC LT with O/R X and Dumps.) Cam girdle thingy? Most complete swap kit?
 

Attachments

  • mmfp_0809_02_z+ford_mustang+stock_pi_head.webp
    mmfp_0809_02_z+ford_mustang+stock_pi_head.webp
    36.3 KB · Views: 129