Proper normal fuel pressure range
Registered User
Joined: Mar 2007
Posts: 4,813
Likes: 2
From: LaGrange, Texas
I believe 8-10psi is the normal for stock oem pumps. Rail pressure you should see
5k-8k at idle
12k-18k normal driving
24.5-26k wot. You don't wanna see any more than that. Or you'll be putting a new release valve in over some time.
5k-8k at idle
12k-18k normal driving
24.5-26k wot. You don't wanna see any more than that. Or you'll be putting a new release valve in over some time.
Thread Starter
Registered User
Joined: Feb 2007
Posts: 89
Likes: 0
From: Flower Mound, TX.
ok, my CP3 has got to be wounded then. I NEVER see more than 20k even at WOT. Even on Lev6 with the edge.
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