regulator problems
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regulator problems
98 Camaro with a stock EFI pump that goes to a stock style filter then tees off and one line goes back to the tank and another goes to the front to the regulator. Its a deadhead Holley regulator that goes to a Holley 750. All -6 AN hose. Only when running the needle will be at 6psi and keep jumping to 7 as you can see in the video. What could be causing this? Bad FPR?
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Its routed exactly like a stock LS1 F-body but with all -6 an. I ordered a return style regulator and I'm just going to route feed to filter to regulator and back to the tank. I'm sure that EFI pump is way too much for how I routed it.