Quote:
Originally Posted by yomny
If using a source for the BOV straight from the manifold right under the throttle body without any T's coming off of it, which is fairly close to the BOV, would the step down be needed. What's a step down anyways?
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The safe route away from the heat will require a decent amount of vacuum line. 3-4 feet if I remember correctly. I will check once I get to the shop. With it being that long we run the -8psi spring.
As for the "steps" its TiALs guideline on spring selection. See chart below.
