Topgunz - air to air upgrade

Originally Posted by milkcow500

Ran into an issue during my WOT runs and I'm stuck right now. I'm leaning out around 6500+ rpms with my afr at around 12-12.5. I hit the 10s sometimes, but mostly stay in the 11s.

I noticed that the psi on the fuel gauge isn't consistent. When I start the car up and idle for a bit, I sit at around 50psi. After driving around for 30+ mins, it will go down to 44-48psi. Sebastian told me to disconnect my vac line for testing, so I'm going to try that today. Any ideas? I'm a total noob when it comes to fueling.