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Testing exhaust back pressure of Technology
To test the exhaust back pressure sensor, follow these steps: 1) Disconnect the sensor from the exhaust system. 2) Connect a pressure gauge to the sensor port. The exhaust back pressure sensor plays a vital role in monitoring the pressure levels within the exhaust system. It helps in regulating the engine's performance and ensuring optimal ...Exhaust Back Pressure. Starting with the engine at idle, slowly increase engine speed to 3,000 RPM, engine vacuum should be equal to or higher than idle vacuum at 3,000 RPM. ... How To Connect a Vacuum Gauge and Perform a Vacuum Test. To check manifold pressure with a vacuum gauge, you will need to locate a port in the manifold or throttle body ...3.6K. 118K views 2 years ago. When trying to get the most performance out of your turbo system it is important to understand how exhaust back pressure is …In this video I will show you how to test to see if your catalytic converter is plugged or restricted. I will be showing you an exhaust system with a plugge...Backpressure = restriction and since an engine is a big air pump any exhaust restriction will result in loss of power and economy. With a truck of this age if the cat is original it's overdue for replacement. The cat itself is over$500.- plus labor (gotta love California) so replacing it based on age alone is not enough evidence of abnormal ...We invite your inquiry for exhaust parts & accessories and exhaust repairs and service with your existing vessel. If you are in the design phase of new vessel construction or contemplating an engine overhaul, contact DeAngelo Marine Exhaust by email or by telephone: +1 954.763.3005.Detailed Description. Test Kit; Exhaust Back Pressure; Test for clogged or obstructed catalytic converters and mufflers. Fast and easy to use. Threads into Oxygen Sensor Port. Kit includes 12mm and 18mm adapters to fit most domestic and imported vehicles. Gage measures 2-1/2" diameter and has dual scale: 15 PSI and 1.00 Kg/Cm2. Hose is 41" long.EBP on fuel consumption depends primarily on which effect of exhaust back pressure on temperature and fresh air intake dominates. Keywords: diesel engine; exhaust back pressure; combustion characteristics; engine performance 1. Introduction Diesel engines are widely used in industry, agriculture, transportation, etc. It is the23 posts · Joined 2001. #1 · Jan 15, 2001. I have a 69 Camaro with a bilt up 350. I have 2 1/2 pipes with 2 chamber Flowmasters, which dosnt go well with the Va state police. If I put the orignal chambered exhaust in a 2 1/2 would I run into any backpressure probs. I have a vent system for the crankcase running to the exhaust to help with my ...Test the back pressure between the engine and the catalytic converter using a back pressure test kit. If you do not have a back pressure test kit any low pressure gauge …The exhaust back pressure tester gauge allows users to test exhaust back pressure through the oxygen sensor. The oxygen sensor adapter with the exhaust pressure test is M12 and M18 thread and features a 2-1/2 inch easy-to-read gauge. The gauge with the catalytic converter pressure tester has 2 multi-colored bands to test idle and 2,500 RPM.Come along with Eric O at the SMA shop as he has a look at this 2002 Buick Regal with a Supercharged 3.8 that he just put an engine in and then discovered on...PITTSBURGH AUTOMOTIVE Compression Test Kit, 8-Piece. This complete engine compression test kit includes everything you need to check valves and rings, perform carbon buildup inspection and test for late timing on a wide range of vehicles. The kit comes with an extension hose, straight and angled fittings and a rubberized gauge protector.A: Symptoms of a bad exhaust back pressure sensor in a 7.3 Powerstroke engine can include reduced engine power, poor fuel efficiency, excessive smoke emissions, engine misfires, and the illumination of the check engine light. These symptoms may vary in severity depending on the extent of the sensor’s malfunction.Aug 5, 2021 · With the back pressure exhaust tester, you can prevent sluggish engine performance, reduced acceleration, and excessive heat, thanks to the diagnostic abilities. The exhaust back pressure tester gauge allows users to test exhaust back pressure through the oxygen sensor. The oxygen sensor adapter with the exhaust pressure test is M12 and M18 ...26 posts · Joined 2013. #5 · Apr 23, 2017. EFI live by anarchy. TBE. 160K miles regular maintenance. The stainless tube to the exhaust back pressure sensor was clogged as well as the housing the sensor sits in. All of this is now clean and clear. Also the MAP sensor was dirty but is clean now.The OEMTOOLS Exhaust Back Pressure Tester/Gauge allows user to test exhaust back pressure through oxygen sensor. The oxygen sensor adapter is M12 and M18 thread, and features a 2-1/2" easy-to-read gauge. The gauge has 2 multi-colored bands to test idle and 2,500 RPM.Now back to that O2 bung thing. The easiest way to measure back pressure is to find one of the secondary O2 sensors, unscrew it, zip tie it out of the way (or remove from the car), and temporarily plumb in your fitting to take a measurement. However, the best way is to weld or have an exhaust shop install O2 bungs in the pipe at the locations ...Description: 100 brand new and high quality. Features: Pressure is Shown in PSA and Bar. 6 Hose Allows Use to Test from Driver's Seat. Comes in Blow Mold Case. Exhaust Back Pressure Tester with Gauge adapters gauge storage case. Specification: Type: Exhaust Back Pressure Tester. Material: Metal Plastic. Features: Exhaust Back Pressure Tester, Pressure Measuring Instrument, Three-Way Catalytic ...In this video I will show you how to test to see if your catalytic converter is plugged or restricted. I will be showing you an exhaust system with a plugge...I did the Exhaust Back Pressure Sensor and Tube cleaning procedure found here on Guzzle's website: Welcome to guzzle's Exhaust Backpressure Sensor Cleaning Maintenance Web Page Couple of notes on the above procedure: Next time I'll soak both tube nuts with PB Blaster before I start. The bottom one was especially tough to get off.After finishing the inspection, if you find no other exhaust system faults to cause the problem rather than the exhaust back pressure sensor, perform some testing to confirm it precisely. First, turn the key on and the engine off. Then, check the exhaust back pressure reading whether the result is similar to the MAP and BARO sensors or different.Other Ways of Diagnosing Catalytic Converter Failure. Using a Vacuum Gauge. One quick and easy test is to connect a vacuum gauge to a manifold vacuum port (like the one feeding the brake booster). Idling on a healthy engine, the gauge should read 18-22 inches of vacuum idling in park or neutral.Once the data is captured, turn off the engine. Install the sparkplug and ignition wire back into the #1 cylinder. Remove the #2 sparkplug and install the spark tester on the ignition wire. Install the compression adapter and 300psi pressure transducer into the #2 sparkplug hole. Start the engine and capture the data.If you have any questions please call the warranty department at 800-841-6060 or email us at [email protected]. Exhaust Backpressure Testing. Excessive Backpressure. Diagnosing excessive backpressure, the result of a restricted exhaust system, is easily performed with common hand tools and a fuel pump pressure gauge.3786 posts · Joined 2008. #6 · Dec 11, 2014. You can always remove it and hook up shop air to it for a calibration. Obviously you need a 5v source, so you can do the test in the engine bay. Since the gauge low is ambient pressure, you only need to add 40 psi (relative) to get a maximum reading using a voltmeter. Frank.Sep 3, 2020 · Scavenging and the Exhaust Backpressure Myth. September 3, 2020 / By Motordyne. It is a widely spread myth that some back pressure on the exhaust is good, however this is the wrong conclusion of experimentation. Back pressure on the VQ’s exhaust does not increase performance for naturally aspirated (NA) or turbo applications.The EBPS (Exhaust Back Pressure Sensor) is located at the front of the engine just above the thermostat housing. Sometimes it can be cleaned due to a build up of soot since it receives pressure from the passenger's side exhaust manifold. Here is a decent thread on common failure prevention stuff.• If exhaust back pressure is still high with pipe removed from turbocharger outlet, do the following: a. Turn ignition switch to OFF. b. Reconnect EGR control valve. c. Turn ignition switch to ON. d. Clear all DTCs. e. An inoperative turbocharger is suspect. An EST is needed to run Test 13 Air Management and Test 14 VGT Test.Showed a DTC 343 Excessive Exhaust Back Pressure. Listed possible causes are stuck turbo vanes, turbo actuator bad and wiring harness issues. Since the truck has a tick over 300K, I started with the turbo vanes. Ordered the cleaning kit since I would need the o-rings and gasket to go back together with it.Short answer: Yes, with an "and!" Without getting into too much engineering or discussing the Bernoulli principle, yes, exhaust back pressure is a thing, and while you're probably not going to ...The Back Pressure Valve is an "integrated" valve because the pilot—the key to opening and closing the valve—is connected to the valve and comes out as one piece. The valve monitors upstream pressure. To adjust the set point, turn the adjustment bolt on top.Some of the more common 7.3 Powerstroke EBP Sensor Symptoms are: DTC of P0470 - A diagnostic trouble code of P0470 could mean an exhaust back pressure malfunction. This can be caused by a bad 7.3 EBP sensor, a malfunctioning PCM, or a damaged wiring harness connector to your 7.3 EBP. A noticeable decrease in 7.3 MPG and/or HP.I have heard the tube gets clogged that go down to the exhaust manifold, so maybe that will help you. My sensor was completely broke off so I knew it needed replacing. There is some circuitry in the sensor so if it is bad then cleaning won't help you there. I am on something like page 28 of 48 in that cooler cleaning thread.Pros. Increase Horsepower & Reduced Back Pressure. The fact that headers reduce back pressure over stock manifolds would perhaps be the main advantage of headers. As aforementioned, the exhaust gasses can easily pass by with not only uninterrupted but also unrestricted passage.Hypertension is characterized by high blood pressure, and it’s an important risk factor for heart disease. It’s a modifiable risk factor, which means you can make lifestyle changes...Back pressure is a resistance that occurs when exhaust gases exit the engine. It’s created by airflow restrictions caused by narrow pipes, a blocked muffler, or a faulty catalytic converter. The resistance created results in the engine working harder to push exhaust gases out and can reduce engine efficiency.S & G Tool Aid 33600 Exhaust Back Pressure Tester SG33600. Model: 113430. Shipping Weight: 2lbs. Manufacturers Part #: 33600. Manufactured by: S & G Tool Aid. Also Known As: SG33600, SGT33600, TA33600, SGT-33600. Only 3 left in stock - order soon. Inventory available from other suppliers, prices may be different. $57.32.Exhaust back pressure test. I back pressure tested both of my pre-cats, because I thought they might be plugged up. Using the gauge in the O2 fitting before the pre-cats. At idle, it is suppose to be 1 psi or less. At 2,500 rpm it is suppose to be 2 psi or less. When doing a "snap throttle" test, it shouldn't jump up to more than 2.5-3 psi.Proper testing of exhaust back pressure in a gasoline powered automobile.5K. 234K views 7 years ago. Come along with Eric O at the SMA shop as he has a look at this 2002 Buick Regal with a Supercharged 3.8 that he just put an engine …11. Cylinder head 17. Exhaust Back Pressure (EBP) Intake manifold 12. Exhaust manifold sensor EGES-270-1 Read all safety instructions in the "Safety Information" section of this manual before doing any procedures. ... Figure 164 Fuel/Oil Pressure Test Coupler EGES-270-1 Read all safety instructions in the "Safety Information" section of this ...This ash as well as ash from the engine oil is what gradually clogs the DPF/CDPF filters, therefore raising the exhaust gas back pressure. it is worth noting that the exhaust gas back pressure is lower in the sintered metal filter than the ceramic filter, with the same ash content. Catalyzed Diesel Particulate Filter (CDPF)How to do it: Remove the front oxygen sensor; if it is a V style engine or has multiple catalytic converters remove each of them individually. Test the back pressure between the engine and the catalytic converter using a back pressure test kit. If you do not have a back pressure test kit any low pressure gauge will work. Warm up the engine and ... The F-350 is having an intermittent problem. At partial thIn this video I run an exhaust back pressure test as poUsed to establish the working condition of the cat
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LINXINO Exhaust Back Pressure Tester, Automotive Exhaust Back Pressure Gauge Kit with 6ft Hose & Adapter M12/M18, Fuel Pressure Test Kit, Car Exhaust Pressure Tester 4.6 out of 5 stars 5 1 offer from $32.99When the intake valve closes, the pressure will start to rise which occurs at "K". The intake valve should close at 40 to 60 degrees after the BDC mark. Fig 1 Fig 2. The piston is now in an upward movement in the cylinder and both valves, intake and exhaust, are closed.Exhaust back pressure test. I back pressure tested both of my pre-cats, because I thought they might be plugged up. Using the gauge in the O2 fitting before the pre-cats. At idle, it is suppose to be 1 psi or less. At 2,500 rpm it is suppose to be 2 psi or less. When doing a "snap throttle" test, it shouldn't jump up to more than 2.5-3 psi."Backpressure readings at idle on most engines should generally be less than 1.5 psi (10 kPa). This will vary somewhat from one vehicle to another depending on …Using a vacuum gauge and testing for back pressure are common ways of checking whether or not the catalytic converter is clogged. There’s no way of fixing a clogged or damaged catalytic converter. You’ll need to …Received 21 Likes on 17 Posts. Exhaust Back Pressure Spec (before cat) I fear I may have a cat that's nearing clogged or broken up. When I go full throttle I hear loud successive pops sometimes two or three in a row combined with a hesitation. The truck has been down to Ford and the Master Tech had it out and said the readings on the downstream ...Test the back pressure between the engine and the catalytic converter using a back pressure test kit. If you do not have a back pressure test kit any low pressure gauge will work. Warm up the engine and run it at a steady 2200 rpm, then read the gauge. 1-2 pounds is acceptable, but anything over 2 pounds means there is a restriction. Why ...Some of the more common 7.3 Powerstroke EBP Sensor Symptoms are: DTC of P0470 - A diagnostic trouble code of P0470 could mean an exhaust back pressure malfunction. This can be caused by a bad 7.3 EBP sensor, a malfunctioning PCM, or a damaged wiring harness connector to your 7.3 EBP. A noticeable decrease in 7.3 MPG and/or HP.An exhaust back pressure tester is a tool used to measure the amount of restriction or blockage in the exhaust system of a vehicle. It works by simulating the flow of hot exhaust gases through the entire exhaust system, including the muffler and catalytic converter. This tool is especially useful for diagnosing issues related to engine ...During that era, the standard diagnostic method for testing exhaust restriction was to test for a decrease of intake manifold vacuum between idle speed and a steady-throttle 2,500 rpm value. If both readings were nearly the same, the converter wasn't restricted. If the vacuum reading at a steady 2,500 rpm dropped by more than 10% from idle ...About this item. Simply insert the 7215 into the oxygen sensor hole. Large, easy-to-read gauge clearly shows pressure from 0-8 PSI. Specially designed tip provides more accurate pressure reading while stainless steel braided tube withstands high-heat engine conditions. A universal adapter is also included for vehicles with thermactor systems.Tests are an inevitable part of the education system, and for many students, they can bring on feelings of stress and anxiety. Whether it’s a classroom exam or a standardized test,...A P0471 code can be logged if your PCM receives an incorrect signal from the exhaust pressure sensor. The exhaust pressure sensor is an important part of your vehicle because it sends information to your PCM regarding the pressure in the exhaust manifold so that the module can better manage output devices, such as the EGR valve.A faulty exhaust pressure sensor can lead to poor performance and ...2010 Exhaust pressure sensor. Jump to Latest Follow. 7K views 15 replies 10 participants last post by Tech740 May 15, 2016. dodgeTTU Discussion starter. 88 posts · Joined 2009. #1 · Oct 26, 2013. Been driving my cummins alot lately and the check engine light keeps coming on showing the code P0471 which is the exhaust pressure sensor.Exhaust pipe diameters are best suited to a particular RPM range. A smaller pipe diameter will produce higher exhaust velocities at a lower RPM but create unacceptably high amounts of backpressure at high rpm. Thus if your powerband is located 2-3000 RPM you'd want a narrower pipe than if your powerband is located at 8-9000RPM.OEMTOOLS Back Exhaust Pressure Gauge Shop All OEMTOOLS. OEMTOOLS1103604. Part # 37263. SKU # 1103604. Limited-Lifetime Warranty. In-Store Pickup. Select Store. for pickup availability. ... Test, Scan and Specialty Tools; Filters and PCV; Seat Covers, Seats and Accessories; Trailer Hitch, Hitch Balls and Towing Accessories; Show Less.The effects of the exhaust back pressure on the engine performance are discussed below:-. 1] Less power during high speed: The excessive exhaust back pressure at the engine exhaust resists the exhaust gases to expel out from the cylinder. Thus the piston provides additional pumping work to remove these exhaust gases.This is where exhaust pipe diameter and exhaust pressure comes into play. Exhaust is a pulsed pressure wave that pushes and sucks exhaust out of the cylinder and tailpipe. The timing of exhaust valve closing is tied closely to the design of the factory exhaust ports, manifold design, exhaust pipes, muffler, and exhaust system back pressure.Short answer: Yes, with an "and!" Without getting into too much engineering or discussing the Bernoulli principle, yes, exhaust back pressure is a thing, and while you’re probably not going to ...The exhaust back pressure tester gauge allows users to test exhaust back pressure through the oxygen sensor. The oxygen sensor adapter with the exhaust pressure test is M12 and M18 thread and features a 2-1/2 inch easy-to-read gauge. The gauge with the catalytic converter pressure tester has 2 multi-colored bands to test idle …An experimental study was conducted to quantify the effects of exhaust back pressure (EBP) on performance and exhaust emissions characteristics of a diesel engine for generator application.Using a vacuum gauge and testing for back pressure are common ways of checking whether or not the catalytic converter is clogged. ... What would cause entire exhaust system to glow orange from the secondary cat all the way back to, and including the exhaust manifold? 2.0 4 cyl from a 2006 Hyundai Elantra 186K miles. Flashing CEL under load, and ...So I have checking in to exhaust back pressure. The GM test is no load 2000 RPM and a service limit of 1.25 PSI. When I do this test I get 1.25 PSI. If I turn on the A/C during this test it goes up to 1.5 PSI. Light to normal driving (1500 -2000RPM) it is 3 to 7 PSI. Medium acceleration (3000+RPM) pegs the gauge at 10 PSI.The exhaust pressure control valve is an emissions component that is commonly found on many road going cars and trucks. It is a part of the EGR system, an emissions system that is designed to recirculate exhaust gases back into the engine, when the correct conditions are met, to reduce cylinder temperatures and reduce NOx emissions.Car Exhaust Back Pressure Tester Set Gauge Test Tool Kit Sensor Auto Petrol. Opens in a new window or tab. Brand New. $54.45. sogreat-us (106) 89.3%. or Best Offer. Free shipping. from China. 37263 Exhaust Back Pressure Tester/Gauge, Catalytic Converter Test Kit, Exhaust . Opens in a new window or tab. Brand New. $82.99.Turbos work just fine with bigger = better, at leTesting at the A.I.R. Pipe Testing at the O 2 Sens
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2535 posts · Joined 2010. #7 · Jul 18, 2010. ya i would stick stock cats to create back pressure i didn't i mean i guess i got obx and magnaflow dual exhaust. 2007 dodge ram 1500 quad cab 4x4 5 percent tint all around 35 percent windshield, ported tb, diablo sport, arh headers, magnaflow dual exhaust, magnaflow y pipe, krc210x cam,nitrous,CNC ...I recently did the exhaust back pressure tube clean and replaced the sensor as well. Recently on good long trip 1.5 hrs of road running I was showing 19.7 on the overhead readout. Now i have a shell on back bed and was running 65-70 at times. I don't think there was any head wind to speak of either.PITTSBURGH AUTOMOTIVE Compression Test Kit, 8-Piece. This complete engine compression test kit includes everything you need to check valves and rings, perform carbon buildup inspection and test for late timing on a wide range of vehicles. The kit comes with an extension hose, straight and angled fittings and a rubberized gauge protector.Back pressure is the resistance encountered by the exhaust gas as it travels through the engine’s exhaust system. Excessive back pressure can lead to poor engine performance, reduced fuel efficiency, and can even cause damage to the engine over time. It’s important to measure and test back pressure regularly to ensure optimal engine ...The minimum back pressure (about 2.2 kPa at rated power) was achieved using the OEM supplied exhaust system and the maximum back pressure was achieved by restricting the exhaust system so that the maximum recommended back pressure (about 10 kPa) was achieved at rated power [1321]. Chassis dynamometer and on-road tests with the engines installed ...Detailed Description. Test Kit; Exhaust Back Pressure; Test for clogged or obstructed catalytic converters and mufflers. Fast and easy to use. Threads into Oxygen Sensor Port. Kit includes 12mm and 18mm adapters to fit most domestic and imported vehicles. Gage measures 2-1/2" diameter and has dual scale: 15 PSI and 1.00 Kg/Cm2. Hose is 41" long.Buy Exhaust Back Pressure Gauge with Carrying Case Exhaust Back Pressure Tester Kit with 6-Foot Hose, Car Electrical Tester with LED Test Light Automotive Circuit Tester with 1.5M Lead: Fuel Pressure Testers - Amazon.com FREE DELIVERY possible on eligible purchasesWith the back pressure exhaust tester, you can prevent sluggish engine performance, reduced acceleration, and excessive heat, thanks to the diagnostic abilities. The exhaust back pressure tester gauge allows users to test exhaust back pressure through the oxygen sensor. The oxygen sensor adapter with the exhaust pressure test is M12 and M18 ...You are looking prob <5psig. You can use an electric leaf blower for high cfm pressurisation - it may pump more than the engine (though the blower turbo is not positive displacement). BYW an exhaust is a resonant tuned system and volume flow backpressure is not really and appropriate gauge of how effective a system is.Join Date: Feb 2012. Posts: 879. Re: Exhaust Backpressure for 5.4 V8 required? As another data point, my previous, late 90's 2WD SMB RB with 5.4, and pretty much stock everything (nothing but penthouse on roof) and a GVWR of around 7,600# would get a reliable 15-16 on the highway, with speeds in 65-70 range.Test the back pressure between the engine and the catalytic converter using a back pressure test kit. If you do not have a back pressure test kit any low pressure gauge will work. Warm up the engine and run it at a steady 2200 rpm, then read the gauge. 1-2 pounds is acceptable, but anything over 2 pounds means there is a restriction. Why ...You're sitting around with your typical street/strip V-8 and wondering, should I get 2.5-inch-diameter exhaust pipes and mufflers, or should I go 3-inch? In ...Here’s another reason to buy an electric car: Automotive exhaust interferes with honey bees’ ability to find flowers and pollinate the crops that the world depends on for much of i...Exhaust Back Pressure Gauge. Now you can quickly read back pressure to determine the amount of restriction in an exhaust system. This gauge accurately measures through the oxygen sensor hole. Its large dial clearly shows pressure from 0-8 PSI. The system has a stainless steel braided tube to with-stand high-heat conditions.In my mind, the ideal method for testing the manifolds would be a leakdown test by sealing off the water entrance/exits and filling the water side with compressed air. However, I was having trouble coming up with a way to seal off just the water exits. Instead, I hooked up a garden hose to the water inlet hose and ran water through the ...5K. 234K views 7 years ago. Come along with Eric O at the SMA shop as he has a look at this 2002 Buick Regal with a Supercharged 3.8 that he just put an engine …Exhaust back pressure is one such concept that's widely misunderstood. This is mostly a consequence of misinterpreted test results and good ol' hearsay. Back pressure is actually quite simple — as the name suggests, it is the pressure that pushes back on your exhaust system against the direction of flow. Even though it isn't desirable ...👍👍👍【Easy to Use】Just disconnect the sensor wires and remove the sensor. Install the sensor adapter. And then push the hose end onto the adapter and make the pressure test. The adapter with exhaust back pressure gauge are M12 and M18. Start car, read data, 6ft hose with gauge tester allows user to test from driver seat.They came recommended as something that, because they handle up to 4.6L of exhaust. Even if I had engine problems at a later time there is plenty of cat element to handle it and the extra flow wouldn't hurt anything either since I was tuning at the time. This is my fourth Subaru: 2005 Outback 3.0R 5EAT - 305,000km/191,000mi.Come along with Eric O at the SMA shop as he has a look at this 2002 Buick Regal with a Supercharged 3.8 that he just put an engine in and then discovered on...In this video, I will guide you how to troubleshoot the exhaust back pressure. You should make sure, the back pressure is not excessive before fitting a new turbo! Download the guide:...Nov 11, 2016 · Surprisingly, testing for this isn’t that difficult. All you need is a trusty vacuum gauge. To use a vacuum gauge to find an exhaust restriction, you first need to find a place on your intake where you can hook the gauge up. You’re looking for an intake vacuum source. This would be a source that has high vacuum at idle. Did the test last night. Had to remove the upstrea