Suzuki DT140 compression readings

[woodduck110]

Hello all, I am going to possibly buy a boat today and had a question about engine compression. the engine is a 97 Suzuki DT140. Any ideas what numbers would be good as far as compression readings from this engine? I'm still kinda new to outboards. Thanks for any info!

 

[robert graham]

Well, run the compression test on each cylinder and the rule of thumb is that each cylinder should be within 10% of the others.....