MonoAnt
Full Access Member
Hey guys. I have a 08 Denali with a maggie TVS1900 and i have possibly a stupid question. I just got a Vac/boost gauge and i installed a tee in the hose that connects to the bypass valve on the charger. It seems to be working good. Will i receive accurate readings here?. I'm getting vac and boost 20in - 6psi. Thanks for the input.