Is there or rather what's an ideal compression ratio for a 100 shot?

[krex]

I'd like to build a dedicated 100 shot motor for the strip and was wondering what the ideal compression ratio and piston style is? Will still make plenty of non spray passes too.  It will be running race gas. Plan on staying stock bore also. Thanks

[Stainless1]

Any ratio you chose will work, the trick is timing and mixture for your N20, rich is your friend.... lean, not so much.
Good luck with your project