[tsubaki]

I don't know yet if between removing the VRO system, installing the electric fuel pump, and whatever else they did to the boat what the reasoning was for the pressure gauge. The only thing I can figure is they must have overidden the warning horn problems with the oil injection by removing or disconnecting it thus the overheat warning portion would also be defeated. So what they did was intercept the peehole and run the tube to the console with the pressure gauge. I thought it was ingenius but I prefer the horn (even over a temp gauge).
Having a pressure gauge and overheat warning horn would be nice.