Looking at a boat with a 2001 (assumed) Yamaha Vmax HPDI 200hp. Owner says compression test results were 116, 116, 114, 112, 110, 98. I've read that they should all be within 10psi (or is it 10%?) of each other and one is a bit more out.

Wondering if these are acceptable numbers or should I walk away?

Thanks in advance.