yes. they will be ok. heat and cycles mass lack of oil to cool them and runing them down to coil bind kills springs. sitting in a installed height they should be ok. i would put some oil up there before you start it and do not run it at hi rpm till springs are broke in .to do this you want to run it at low rpms and let the engine get warm and let it cool off do this 3 to 4 times .i do this all the time i think it helps