All Small Six Compression

[Spike56]

Hello again everyone
I have a 200 cu in. 20 over
3.700 bore- 3.13 stroke- piston is a true flat top- .20 below deck- 55 cc head . .50 fel pro gasket crush. (70 squish)
Does anyone have the formula to find my static compression ratio? Make it simple..LOL Or would you know?

 

[Engine Fan]

Search UEM Compression calculator

 

[rocklord]

Static CR would be 9.1

 

[Spike56]

Thank you for your reply. Sometime Il use the calculator but I appreciate your input. I’m extremely happy with 9.1. Have a great day.