Anybody go from performer to an rpm air gap

I currently have a 30 over 360, flat top pistons that are 50 in the hole, thin head gaskets, a comp 284xe 507/513 i believe cam that's 3 degrees advanced, stock 1.88 360 j heads, and a performer intake with a spacer plate. 750 dp 3800 conv, 430 gear. Car has a nasty "hole shot" been a 8.07 spinning but with a low mph. I was wondering if changing the intake would help the car in the higher rpms? Any suggestions? It's a strip/ little street car.