camshaft break-in

Yes remove the inner springs if equipped. Do not let it idle for the first 20 minuets, keep the RPM above 2000. Use a break in oil such as http://www.summitracing.com/parts/cca-1590
Or as 70AARCuda mentioned an additive at the least. Make sure it fires right up, fuel primed, timing set, good charged up battery. Have your timing light ready to go, and set the total timing to 35* around 2500 RPM once fired up.
http://www.summitracing.com/parts/cca-1590