I am attempting to tap a boost/vacuum source for a boost referenced switch that will activate a relay based on seeing boost. This is on a Paxton car. I attempted to use the brake booster line but I am only seeing vacuum. Can I use the BOV line to the manifold? This will see the boost that the charger is making as it is referenced at the BOV and manifold correct?
Boost/vac
- Thread starter RR5.0
- Start date
Auto car right? I used the port that the passengers side pcv plugged into on the intake. Used a eBay Hobbs switch that I adjusted to 4psi.
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