What matters is when you pull all 4 plugs out, your starter cranks the engine a little faster.

Another thing that matters is your gauge. The internal volume of the pressure gauge & the location of it's check-valve also influence the compression pressures. So its only fair to compare your pressures against someone else's if that's all the same.

 

well regardless, they are good and consistent, im happy

 

should be a bit higher but then again cam timing can easily change the results of it. i got about 200 all across LS bottom with b16a pistons.. around 10.8 11.0 compression