Can someone calculate GTS compression ratio with 84cc Chamber Heads?

[vegasviper]

Thanks

 

[utahviper]

Doug at DLM has a way to calculate.

That is taking alot of meat out of those heads. I hope you don't have built in sprinklers!

 

[vegasviper]

Doug, HELP

 

[Gerald]

Straight from Doug himself:

8.89:1

Gerald

 

[vegasviper]

Thanks Gerald