Quote:
Originally Posted by Howerton Engineering
Yes, your questions are correct. When running that much dead head you can set the pump to max pressure to get the most at the jet face.
Anything higher than 185psi and the valve will have issues with slower opening which is a bad thing.
One thing to keep in mind is not to get too overly concerned with the exact cc the system is putting out, but to see how the car responds to what you have. If you need a little more on the top end turning the gain up a little should help.
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Thank you Jeff, so I'm safe to leave it at the 185 psi (pump Allen key clicking point)? As for the top end, the red 95% IDC light comes on at 4,000 rpm and I see the minor timing correction at 5,200 rpm, gain is fully maxed out BTW.