Hi Brian I have the 230 OHC 6 and put in gages to replace the idiot lights and have an oil pressure scare to because when I start my car the pressure is at 35 psi. But once it warms up that drops to 10 -15 psi. I'm wondering about my gages also. My temp gage says from 170 -210 depending on how hot the day is. Maybe we can get some answers from our fellow bird admirers. Anyone have any answers for us? I really want to make sure that my cam is getting oil!!!