Spark plug advice

HemiDenny said
What is a good plug to start with for a 408?....10:1 compression. Lumpy (don't know specs) hydraulic cam.

Might be over carburated....thinking 750 cm Eldelbrock.

Thanks in advance for any input.
Denny

i'm using champions on my 426 stroker no problems 7,000 miles and the plugs look fine , cheap and they work