Marshall Instruments LBB00100 Fuel Pressure Gauge Black
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There isn't one; my fuel pressure regulator is directly connected to mine. In a VW bug's backseat.
Probably in China like 99% of everything else else else else else else else else else els Even if it says made in USA it’s mostly made in China it’s made in China it’s made in China it’s made%
I'm a retired Mech Engineer with a bachelor's degree in mechanical engineering. On my F350 6, I used this gauge to check primary diesel pressure. 0l. In my opinion, there is never a need for a filter. This is how I see it: If your filter is a tee'd tap from an active fuel supply line, the fuel in the line should already be filtered at least by a tank screen, so I don't see how a filter could be necessary or effective. If your filter is a tee'd tap from an active fuel supply line, the fuel in the line should already be filtered at least by a tank screen, so I don't see how a filter could be necessary or effective. There isn't any need for a filter when there isn't any flow
Yes.
Selected User Reviews For Marshall Instruments LBB00100 Fuel Pressure Gauge Black
This gauge belongs on the inside of the hood! This gauge has been in my possession since February of 2017. And I believe it stopped reading properly about 6 to 12 months ago (as of August 2019). My fuel pump has been whining for about a month, and my digital fuel pressure gauge in the cabin on my one-off quad gauge pod has been fluctuating between 55 and 85 psi. The pressure was always around 90 psi. The pump used to keep a fairly constant pressure before it went bad. But, while my digital gauge is fluctuating all over the place, my analog marshall gauge Under The Hood appears to be reading a consistent pressure, which I know isn't right because it misfires a little at idle and the pump is whining quite loudly, not to mention the fluctuating digital gauge reading. And, as you can see in my photos, the PLX aftermarket fuel pressure sensor is right next to the marshall fuel gauge. However, the author of this listing has made no mention of a warranty, so unless the seller is willing to do an exchange, I'll probably just get another one or something different. br>br>Another thing to consider is why I capitalized "Under The HOOD" in my last paragraph. That's because this gauge belongs beneath the hood, in front of the firewall, rather than in the cabin. It has been reported that a few people have it in their cabins to monitor nitrous pressures, oil pressures, and fuel pressures. You should never run nitrous, fuel, or oil lines into the cabin, or even past the firewall. Getting a sensor and then running wiring into the cabin is the proper way to go. Please be extremely cautious and triple check your lines, clamps, and other components if you have these gauges in your cockpits, or do it the right way and install a sensor and run wiring into the cabin.
I used this gauge to monitor fuel pressure coming into the Sniper unit on my 67 Mustang with an Inline 6 when I converted to a Holley Sniper EFI system. Everything about the gauge is as I expected it to be. It was simple to set up, read, and use, and it is accurate. It appears to be a high-quality product that is well worth the money. br>br>I've only had it for a few weeks, but it's been great so far. Without a doubt, I would recommend it for this type of application.
It's a lot less expensive than the alternatives, and it also looks a lot better. Marshall's products have been around long enough that I am confident in their accuracy. My fuel pressure regulator fit perfectly; just remember to use PTFE tape on the threads because NPT threads are not self-sealing. br>br>The liquid filling is very thick and does not vibrate at all, giving it a very professional and high-quality appearance. It's also the same color as my aeromotive regulator!.
Liquid gauges tend to fluctuate during use, but they're always accurate before you get behind the wheel. On the aeromotive EFI to carb dual pressure regulator, it worked and looked great. Given how little it cost to build this set up, minus the few dollars you save when buying high and low pressure gauges, and the good looks, this was an easy but for me. I don't drive it very often, and when I do, it's under duress, but it's been a leak-free purchase thus far.
The gauge is set on a 60-degree angle. Oil system with a pressure of 65 psi. When the system is turned off, the gauge fails and reads 12 psi at all times. It's too late to send it back.
This gauge has been in my possession since December and no longer functions properly. I have an 8psi differential between my digital transmitter and the hard gauge that I manually tie in.
When I switched to fuel injection on my 383 sbc, I added this in line as well. The readings are accurate and within a few psi of the readings from the handheld fuel controller.
I have a few of these liquid-filled Marshall gauges on my cars and they have never failed me.
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