I finaly got a boost gauge hooked up (slow poke). Whats your boost gauge read when you are just cruzin 'bout 60 on a flat hwy, just light throutle cruzin for mpg, no grade?

Mine is normally less than 5 psi. The problem is finding a level road around here, lol. Sent from my DROID BIONIC using Tapatalk 2

Mine is anywhere between 2 & 4 psi on the interstate around here. Most of the time these roads are on a slight incline or decline.

flat ground 2 maybe 3 psi. It is very minimal at that speed on flat ground.

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'97 3500 4x4, heavy-assed bed, 4:10 gears.. 4-5 @ 60mph empty, 7-10 @ 65mph towing enclosed trailer...

55 MPH is roughly 1.5 to 2 PSI boost. 60 MPH is roughly 2.5 to 3 PSI boost.55 MPH towing trailer now that jumps to 7-10 PSI.

2psi

I try to keep mine 1-2 psi, if not zero. The more boost, the more fuel that the puppy feeds to the engine, so mileage suffers.Toss all of that out the window if you are towing or its not absolutely flat...FT

On my daily trip to work which is 60%flat/40% minor hills, I see between 2-5 psi of boost.

flat surface 6th gear 55mph... i think around 2ish

1-2 p.s.i. if my quadzilla is reading correct

The answers I was looking for after I installed my boost gauge:thumbup2: