The 6V92 has a turbocharger, the 8V71 does not. Gray Marine 6-71 Diesel Engine - Wikipedia Jun 25, 2015 - Explore Paul Berry's board "Detroit Diesel", followed by 128 people on Pinterest. out of there engines. Free Quote. But the inherent 2 stroke fuel economy and emissions problems remained, and Detroit 2 stroke production pretty much ended just a few years later. The first number in the model series designation refers to the number of cylinders, and the second - 71 - the nominal displacement per cylinder in cubic inches, a rounding off of 70.93 cu in (1.2 L).. Inline models included one, two, three, four and six cylinders, and the V-types . GOOD USED DETROIT DIESEL 8V71 TAKEOUT ENGINE FOR SALE. The fuel mileage savings will not offset the cost of setting up the electronics. Ratio: 8V71N: 242 @ 1950: 696 @ 1200 Detroit Diesel 2-71 Generators - The World's Largest ... consumption if constant full power is maintained: 15.1 liters per hour. Detroit V 71 Series: Continuing the Legacy. TI's spec is 2450 no load, 2350 loaded but I would not push a 40-year-old-plus motor. i drove a rock truck for years with an 8v-71 in it. It can use up to 87 quarts of oil, with a minimum of 63 quarts of oil needed to operate safely. You'd be looking at 2.5-4mpg better. Detroit 8v71 recommended rpm - Engines | YachtForums: We ... Engine characteristics. RV.Net Open Roads Forum: Class A Motorhomes: Old Detroit ... A friend of mine has a L10 in one of his dump trucks and maybe 5 years ago I add about 20 psi to the rail pressure and he has no problem yet.I believe it was a 300 but he was only driver on it him self.There was two versions of this engine and I would only want the one which has the exposed dampener instead of the inclosed damperner.Some 10 engine was celect also. Price: $ 13.84. The Detroit Diesel V 16 engine version is too large to fit any land passenger vehicle . The serial number will start with 8VF, such as 8VF1234. 3-53N @ 2000 rpm. Detroit Diesel 6-71 - The Home Shop Machinist & Machinist ... 45+ LBS OIL PRESSURE. Here are some details about Detroit Diesel Series 92 engines, according to Wikipedia. Wide open this boat will burn 880*0.055 = 48.4 US gallons/hour. Partnered with people that have experience, but want to learn more to help upgrade the boat. Detroit Diesel was owned by General Motors until 1987 when the Fuel Pumps | Detroit Diesel 6V71 Book Appointment. Detroit Diesel Field Service Data Manual 2017. Detroit Diesel 8V92 Specs and General Information. 3153 Clubrooms: Unit 8 / 4 Macquarie Place Boronia Club Phone: 0400 025 525 Club Rooms: 03) 9738 1558. The engine weighs 2,185 lb (991 kg) and is 54 inches long, 29 inches wide and 41 inches tall. « Reply #5 on: June 04, 2007, 09:29:49 PM ». Detroit Diesel Question | The Diesel Stop Detroit Diesel 6-71 12-30-2017, 01:51 PM . I don't need the amount of horsepower that my current engine has. We had injector problems because of dirty fuel, so injectors was replaced frequently. Book Appointment. As far as performance, the non-turboed 71 and 53 series couldn't help but lose power at higher elevations and the 92's weren't a lot better. Other then the sound, does a 12V71 have any redeeming values. Chevron's Delo® 100 in the straight 40 WT. Fully Certified with on-site Digital Dynamometer Testing. 8 cylinder engine. spec sheet data. This page contains the fuel pumps for the Detroit Diesel 671 Natural engine. Was satisfied with all aspects except the fuel consumption (104gph) at cruise. Like driving all Diesels, it depends on how much lead you have in your shoes. marine engine. Total displacement of 12.07 liters or 736 inches cubed. The Detroit Diesel Series 71 is a two-stroke diesel engine series, available in both inline and V configurations. V8, NON TURBO, MODEL 7087-7521. 8V71 Maintenance, Repair, Overhaul and Remanufacturing Services. Shell's Rotella 40T® meets the specifications for the 2 Stroke Detroit Diesel® also. My boat weighs 14 tons and i put less than 900 engine hours per year. Most folks in this market don't consider getting 15,000+ hrs. We stock parts for 6V71, 8V71, 12V71, and 16V71 natural and turbocharged engines. NSN Depot provides Remanufactured 8V71 Engines from its facilities in the USA. Engine: HP @ RPM: Torque @ RPM: Injector cu. The 71 series engines can also be quite large enough for the 53 . These engines are popular in trucks, buses and have been used to power many boats. Detroit:71 Series: Engine Smoking - Fuel in Airbox and Exhaust: WM Diesel Jim : 5 - 21-Jul-06 Reply: WM Diesel Jim : 18-Jul-06 : Compression test, cam timing readings, correct tune up. The first number in the model series designation refers to the number of cylinders, and the second - 71 - the nominal displacement per cylinder in cubic inches, a rounding off of 70.93 cu in (1.2 L).. Inline models included one, two, three, four and six cylinders, and the V-types . See more ideas about detroit diesel, diesel, detroit. Shipped with USPS Parcel Select Ground. FUEL CONSUMPTION OF THE DEUCE 20 KW The 2-71 Detroit Diesel 20 KW Generators fuel consumption under maximum load is 1.5 GPH (gallons per hour) and consumes approximately 0.5 GPH at no load. 8v2000m93.jpg Above: 8v2000 DDECIV (1998): 900hp, 4,307 lb. Low Range. The Delo® 400 is better suited for the 4 cycle diesel engines. . Detroit Diesel is an American engine manufacturer that has been producing engines since 1938. THESE RATINGS do not include power requirements for accessory and standard . We had injector problems because of dirty fuel, so injectors was replaced frequently. The 71 refers to the displacement in cubic inches of each cylinder. My boat weighs 14 tons and i put less than 900 engine hours per year. Detroit Diesel 6-71 12-30-2017, 01:51 PM . On their designations, the first number , ie 6, 8, or 12 was the number of cylinders. 1st trip in the new tow rig and we netted 3.6 mpg. This engine uses 14.5 gallons of coolant. Detroit Diesel Engines Specification Sheets. An 8V71 as set up at the factory for most buses developed maximum torque at 1200 rpm, and drops off to lower than that as the RPM increases. power = 60 hp. The engines just ran and ran. FUEL CONSUMPTION CURVE shows fuel used in pounds per brake horsepower hour. The Detroit Diesel Series 92 is a two-stroke cycle, V-block diesel engine, produced with versions ranging from six to 16 cylinders. POWER OUTPUT guaranteed within 5% at 8V71T Industrial Engine Complete from Crankshaft Pulley Through SAE # 1 Flywheel Housing (Starter Above the Mount) to Include Spring Loaded Injector Control Tubes, Direct Mount Turbocharger, Rear Sump Oil Pan, Spin-On Oil and Fuel Filter, 24 Plate Oil Cooler Group, Limited Speed Mechanical Governor and Front Trunnion Engine Mount. Engine Noise and Fuel Consumption 8v71 Vs 6v71 I have an 8v71 in my commercial 40ft aluminum combination fishing boat that is getting to the point of replacement. Approximate guide only, subject to change without notice. Overall, an additional 67 kw (90 HP) was obtained over the current M109 SPH 8V71-T engine's rated power. that aint gonna cut it. $2,500 USD. For example, your diesel engine will go through a break-in period, in which it will consume more oil. 8V71 and to a greater extent the 8V92 had a lot of specialized parts to make them far different than the base engine's power rating . (780) 540-8755. fuel consumption 8V71 naturals If this is your first visit, be sure to check out the FAQ by clicking the link above. The engines are also well known for the 53 series according to the size of the engine to consider. Powered by Kunena Forum. . had 40k hours on it. Fuel useage increases with rpm dramatically in these also. Specifications. it'll have to get sold if we cant pull 7-10mpg with a load. While DPF and EGR delete services are fairly well-known by diesel operators, UREA (sometimes referred to as SCR) is a delete service that's a bit more niche - and it's ideal for agricultural and . Re: Fuel economy 8V71 vs series 50. The Series 71 built by Diesel Engine Division of General Motors, was, at first, only available as an inline engine in 3, 4 and 6 cylinder types. Then, it will use a reasonable amount of fluid for an extended time . Box 2020 Bayswater Vic. 1100 RPM should give you +/- 9 knots and way better fuel economy. DETROIT DIESEL 8V71 or 8V92 BLOWER HOUSING 5101576. Mar 22, 2013. loud, smokey, loud, not a torque monster, loud, started well, loud, likes to be run up high, loud, and loud. Historic Commercial Vehicles Club of Australia Inc. Post: P.O. Homey: Detroit Diesel didn't come out with a 4 stroke cycle engine until the Series 60's. Everything 'til then was 2 cycle, side valve with a Roots type blower. The series was introduced in 1974 as a rebored version of its then-popular sister series, the Series 71. Well, you might have been referring to the discussion about 8V71 speeds and torque. Specifications are subject to change without notice. Old Detroits rarely turn up to spec at WOT. the quarry also has a 12v-71 genset in a semi trailer . Detroit Diesel Question. The Detroit Diesel Series 71 is a two-stroke diesel engine series, available in both inline and V configurations. Detroit Diesel Engines INDUSTRIAL MODELS 12V-92TA 16V-92TA Typical 16V-92TA GENERAL SPECIFICATIONS Basic Engine 12V-92TA 16V-92TA Model 8123-7400 8163-7400 . IMHO-better to turbo your engine for more power. An MCI of the vintage you are considering will produce similiar fuel economy figures, the 6V92, all things being equal, might squeeze a shade better mileage than an 8V71. The boat is probably a semi-planing hull given its displacement/length ratio. Expanding the possible utilizations of the Inline 71, Detroit Diesel introduced the model in V configuration in 1957 with modifications like needle valve type injectors, aluminium blocks and turbo charging.. Prime: 164 BHP at 1500 RPM, 191 BHP at 1800 RPM. The factory setup for maximum rpm was usually around 1900-1950. This includes up to a 20% increase in engine performance, up to a 15% increase in fuel economy, and less unplanned repairs or engine downtime. The following are four reasons for excessive oil consumption in diesel engines: 1. is the better of Chevron's Delo® oils for the Detroit Diesel® 2 Stroke family of engines. Drive behind a 8V-71N and duplicate the performance, you should actually get better fuel mileage with the turbo and aftercooler. And if you ever have to have the bus towed . GOOD USED DETROIT DIESEL 8V71 TAKEOUT ENGINE FOR SALE. The short answer is the faster you go, the more fuel you burn per mile. 5 main bearings. The V 71 series is offered in 6, 8 12, 16, and 14 cylinders versions and used in various industrial, construction, highway, and marine applications. These engines ran on the two-stroke principle, with a bore of 4.25" and stroke of 5". recondition components many times over, these engines will survive well into the next century. Detroit Diesel Engines Remanufactured by LAS Defense INC. Technical Services. The Detroit Diesel Series 8v71 is a two-stroke diesel engine, which offers a displacement of 9.3 litres, 567.5 cubic inches. Time to create page: 0.418 seconds. In 1989, Detroit Diesel produced the first electronic fuel injection system, increasing horsepower again to 760hp and changing diesel technology forever. BDC for engine manuals and specs https://barringtondieselclub.co.za/ The engine's compression ratio is 18.7:1 with a 4.250 inch bore and a 5.00 inch stroke. recondition components many times over, these engines will survive well into the next century. 1750-1850 is an ideal RPM for the 8V71 to cruise however in your case I doubt you plane at 12 .maybe at 14 though. Detroit 8V71 Diesel Engine. There was 6 engines on each boat, three 6-71's for power; two 2-71's for electric power and one 4-71 for the anchor winch. The information below is for marine pleasurecraft, with N80 injectors. Running those big engines that slow takes it's toll. Main Frames Page. Behind that was either a dash (-) or "V" denoting either inline or "V" configuration. Ie: 8V71. Standby: 180 BHP at 1500 RPM, 210 BHP at 1800 RPM. durability, and fuel consumption were secondary to the goal of adding power. its an 8v71 (supercharged) in a 77 segrave firetruck. 45+ LBS OIL PRESSURE. and if you're running in shallow water, under 8 or 9', expect to . Back when we had our MCI bus conversion, I always felt like the red headed stepchild in the family, because every bus owner I knew claimed he got 8, 9, or even 10 miles per gallon, while I was lucky to squeeze a shade over 6 MPG from our old 8V71 Detroit diesel. The DD Propeller Selection Guide, dated 7/69, gives "fuel -propeller load" consumption curves for the pleasure craft version 8V71 with N70 injectors . out of there engines. backed up with. But pound that 8V-92TA with your foot in it and you'll get much less fuel mileage. RV Fuel Mileage. Originally Posted by Pascal. All 8V92 engines will have a model number will start with 808, such as 8081-234. There are 6-71 and 6V71 engines, one an inline, the other a V block. Comparing the ACTIP engine with the current production engine showed fuel consumption improvements of up to 5.7% at the same power levels. hull speed on the 53 is a little under 9.6 actually, closer to 9 kts. Whether you're looking to improve fuel economy on your DD15 or having EGR problems with your 60 series, MHPD has you covered. . The Detroit Diesel Series 92 is a two-stroke cycle, V-block diesel engine, produced with versions ranging from six to 16 cylinders.Among these, the most popular were the 6V92 and 8V92, which were V6 and V8 configurations of the same engine respectively. Inspection of the ceramic components revealed no component distress. If the injectors have just been changed they should not be the problem. The 8V92 engine is a V-8 diesel engine that is particularly popular with boat enthusiasts. Detroit Diesel 2 stroke cycle engines enjoyed some popularity as a truck engine, this popularity peaked in the 1970's (I6-71, 8V-71 and 12V-71) and declined through the 1980's (8V-92). i know VERY little about these motors, and even less about what is currently in there. Efficient, practical & lasting. 8V71 and to a greater extent the 8V92 had a lot of specialized parts to make them far different than the base engine's power rating . Most folks in this market don't consider getting 15,000+ hrs. Posted by Nick Russell at 12:08 am Nick's Blog. Engine has Been Completely Remanufactured, Dynamometer Tested . Qty: ^. The Detroit 71 series is comprised of: The IL 71 (inline) with the best in class 271, 371, 471, and the 671 models. You drive an 8V71 same as any other engine, 1200 to 1600 and it will live a long time. Detroit Diesel 8v71 Specifications . The Detroit 16V92 is a 2 cycle engine with 16 cylinders, 10 main bearings, and a 24.14-liter displacement. Ok, the V in 8V71 and 6V92 means a V block engine. The 6-71's turned a 4 foot 4 blade prop, engine ran at 1600 rpm's. Detroit Diesel Engines INDUSTRIAL MODELS 8V.92T 8V.92TA SILVER Typical 8V.92TA 8V-92TA 8083-7400 4.84 in x 5 in (123 mm x 127 mm) 736 cu in (12.1 liters) All through the years I've worked with very few diesel mechanics, including myself, who didn't feel a Cummins of the same era was WAY easier to work on from fuel systems to complete overhauls.
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