Here are some numbers from my stuff with the lighter spring, which I like much better.Well I just looked over some logs real quick but here are some ruff numbers from my junk. Modmotor 88mm 1.15A/R
WG spring. 13.3map , 21bp = 1.58/1 7400rpm
3psiCO2. 16.1map , 22bp = 1.37/1 7600rpm
6psiCO2. 18.9map , 25bp = 1.32/1 7800rpm
9psiCO2. 19.4map , 30bp = 1.55/1 9200rpm
Thats all I have at the moment, just changed springs to a lighter one and no testing yet.
Here are some numbers from my stuff with the lighter spring, which I like much better.
WG spring. 4.2map , 7bp
16psiCO2. 16.4map , 22bp
20psiCO2. 20.4map, 30bp