Re: Appropriate manifold vacuum
The boost gauge has PSI/boost and inHg/vacuum. I should note my question does not arise from cam specs, i have been testing the vac system (which has a few extras on it now) for leaks. Havent found any so just wanted to confirm manifold vac reading is about right. I figure a vac leak would also be a boost leak so wanna be 110% sure.
1995 EF Futura: 4.9L V8 w/ Powerdyne Supercharger @ 7-8psi. Water Injection @ 3psi and above. Vortech Rising Rate FMU. 73mm C&L MAF. Shift Kit, VSS override, TCC override. Blue dash. Custom blue courtesy lights. Switched A/F meter, boost/vac and oil psi gauges. 6.5" TV, CarPC w/1500+ MP3, DVD and porn, precious porn