spark plugs

[Joe Curry <spitlist@gte.net>]

Thanks for all the replies on the O-Rings for the Webers.  Now for the next 
question....

I got my engine back from the machine shop yesterday and it is now sitting 
safely in the chassis with the tranny, drive shaft and
differential all connected.

So what is the consensus of the list regarding the proper plugs for a Spitfire 
1296 bored .040 with 11:1 compression ration and Ted
Schumacher's hot autocross cam?

Thanks in advance,
Joe (C)