yeh i'd try one of the other lines you can even tee into lines if you want ei fuel reg line does your boost guage work well (boost and vac) also don't want to ask stupid questions but is it unscrewed I'm pretty sure you can lossen your spring tension, well you can on mine, so maybe try that
on another note is that a ally watter bottle on the bottom left of the first pic your using for a catch can or something
