I'm running a GM 350. starbord manifold is running much hotter than port side. I have already changed the thermostat and checked for abstructions in the thermostat housing and in the manifold. Does anyone have any ideas? I brought the engine up to operating temp. port side is warm and starbord side is HOT. I blew through the hoses to find no abstructions in the manifolds.<br />Thanks in advance.<br /><br />Vince
