I'm starting my first engine build and wanted to get some advice. Car is a 73 swinger mini tubed 8 3/4 4.10 gears, 727 2800-3200 stall. I just got the motor tore all the way down and am going to recam it. It's a 30 over 69 340. TRW 12.5 to 1 pistons and it had an Isky 296/555. X heads. I'm...