Tips for HP gain?

windage tray? 360 would probably like 2.02" intake valves next time the heads are off. carb spacers if you have room. agree with bigger carb, ran a 750 vacuam secondary carb on a 340/4-speed/3.23 SG with 27" tires...good for 108 in the 1/4 (didn't use 4th gear). I did degree the cam, total timing was 36 at 3500, and the carb ran the black spring so the secondaries never fully opened.