The 6-71 Detroit diesel engine has a commercial horsepower rating of 165 and a battle-rated version that generates up to 225 horsepower. Isuzu Hino Diesel Engine The HINO N04 series diesel engine is an advanced version of the W04 series.It employs 4-valve cylinders to generate higher power and comply with higher emission requirements. At W.W. Williams, we are proud to be an authorized Detroit Diesel distributor and service provider—supporting today's drivers and businesses . Detroit Diesel 23517557 X00e50206515. The 6V-92 had a total piston displacement of 552 cubic inches, or 9 liters. Most folks in this market don't consider getting 15,000+ hrs. Yanmar 714870-51100 Metering Fuel Injector Pump Assembly Value. Turbo engines started out at about 270 Hp @ 2100 with 800 plus ft. lbs. Jan 3, 2011. Normal oil temperature is between 200 and 235 degrees F. By simply selecting a 2-71 or 3-71 the weight would be cut dramatically , if 40-60hp or 60-90hp would cruise the boat. WORLDWIDE REGIONAL OFFICES Atlanta, Georgia Measurements were made of engine performance, fuel . Both GM and a few of the larger GM engine marinizers knew that long service life, durability, and fuel consumption were secondary to the goal of adding power. So continuous full power (45 kW @ 2600 rpm) it will use approx 12.8 less 11% = 11.4 liters per hour. In 1957, an 8-cylinder V-configuration was built. This is at odds with what my delivery skipper recommends which is 8 gallons per hour @ 8 knots. Distributor Cap For TOYOTA Starlet 19101-11300. DD5™ DD8™ DD13® DD13 Gen 5 DD15® DD15® Gen 5 DD16® Legacy Engines Detroit Engines Detroit ® Engines Mean Powerful Business. The Delo® 400 is better suited for the 4 cycle diesel engines. I still sell plenty of overhaul kits for these engines, especially the old ones. Certified by the National Association of Marine Surveyors in 1972, he . John Deere 6081 Marine Diesel Engine Stainless Steel Exhaust Elbow Fully Operational. ALL COMPLETE AND RUN TESTED USED MILITARY TAKEOUT. Shell's Rotella 40T® meets the specifications for the 2 Stroke Detroit Diesel® also. it seems your engines are nearing the need for attention to cylinder head exhaust valve condition, and probably cylinder kits. 3000 hrs on them. New Arrival. An in-line, 6-cylinder, 4-stroke diesel marine engine, the Cummins QSC8.3 offers impressive power density. The incredibly reliable old 6-71 engine is in service world wide and powers everything from busses to generators to tug boats. DEEP REBUILD GENERATORS DEEP REBUILD GENERATORS 90 DAY WARRANTY - PARTS AND LABOR 90 DAY WARRANTY - PARTS AND LABOR 2-71MKDR20KW 2-71MKDR20KW KEEL COOLED KEEL COOLED $ […] An Iron head 2-piece piston was installed. The turbocharged 6V-92T was model number 8064-7300. The 6-71N with 65's was rated at 238 HP at 2100 RPM, the 218 HP had 60's at 2100 RPM and the 195 had 55's and was rated at 1950 RPM. Might aswell get a sailing boat and burn 3l/hr at that speed. The Detroit Diesel 6V71 has six cylinders, a displacement of 425.6 inches ³, a bore of 4.25 inches and a stroke of 5 inches, and four main bearings. This deep V boat weighs in at 32,000#, and he's trying to tell me he's getting 1.8 mpg @ 17-18 knots. 6-71N Industrial Engine Complete from Front Crankshaft Pulley Through SAE # 1 Cast Iron Flywheel Housing (Starter Above Mounts) to Include Spring Loaded Injector Control Tube, Spin-on Oil and Fuel Filters, Hydraulic Governor, Center Outlet Dry . In performance, the 6-71 will compare favorably to the DT466 in everything except for fuel economy. More recent studies emphasized the use of emulsions to improve fuel economy. Efficient, practical & lasting. Detroit Diesel 1.1 % 2.3 % 7.6 % 28.2 % 60.7 % torque [about the same as an 8V71 from a torque standpoint ] . DETROIT DIESEL GM J&T 671TIB, model: 671 , WITH WATER COOLED MANIFOLDS setup Heat Exchanger cooled for marine applications INDUSTRIAL/MARINE , RATED 485 HP, engine is in good conditions since rebuild 1250 hrs. THE EMISS IONS AND FUEl ECONOMY OF A DETROIT DIESEL 6-71 ENGINE BURN ING A ID-PERCENT WATER-IN-FUEL EMULS ION Robert A. Walter U.S. DEPARTMENT OF TRANSPORTATION . Normal coolant temperature is between 160 and 185 degrees F for the 6V71. I finally yesterday e-mailed Johnson & Towers to ask for help. I think .8 mpg might be more like it but he insists 1.8. This gives the net Kilowatt hour fuel. Rebuilt by TransDiesel , Test run, checking RPM with digital tach. Chevron's Delo® 100 in the straight 40 WT. Re: 671 Detroit Diesel Marine high HP on the Road? Sold. You can calculate fuel consumption per Kilowatt hour in diesel engine by multiplying the miles per gallon by the wattage per hour that the engine runs. Contact "Werner" at J&T and he will send you a fuel curve chart for a 6-71 nat. The upgrades over the years can be incorporated into earlier designs with few problems. DETROIT DIESEL 6-71TI 485.3HP vs Caterpillar 3412C-T 503 HP. I'm an advocate for using real world data anytime I can eliminate outside variables but for these tests I am going to use the DCS test bench and Detroit's fuel consumption calculations that are specific to the 14 liter marine Series 60 and the 2002 14 liter highway Series 60. item 8 Detroit Diesel 8V-71TA Marine Diesel Engine Turbo-charged Aftercooled 500 HP Detroit . The first 8v71N marine engine (pictured here) offering in 1962 provided 335 horsepower . Brake specific fuel consumption slow running marine diesels. 6SE0379 Detroit Diesel Service Manual April 17th, 2019 - 6SE0379 Detroit Diesel service manual for 6V92 8V92 12V92 and 16V92 engines Diesel Parts Direct is your One Stop Detroit Diesel® Shop Buy online or call 877 480 2120 if you have questions about this item SEDS April 17th, 2019 - 2007 framo fire water system Normal coolant temperature is between 160 and 185 degrees F for the 6V71. Replies: 26 Views: 6,445. MTU Detroit Diesel Opens in New Orleans. The 6-71 TIB is highly turbo-ed and from my experience will most likely only last around 1500 hrs at most. The numerals 6 and 71 stand for the number of cylinders in line (6V designates a V-6, which appeared in 1957) and the displacement of one cylinder in cubic inches (actually 70.93 cubic inches). Detroit Diesel (DDC) had been building only 2-Stroke Cycle engines such as the venerable 6-71 since . The same basic design was used for more than sixty years. My question is at what RPM would this boat need to run to be the most efficient under the following circumstances? Coolant capacity is 7.5 gallons. Posted August 19, 2008. $395.00 + $19.20 shipping + $19.20 shipping + $19.20 shipping. I believe the fuel burn is around 30-35 gallons/hr combined at 2000 rpm. The 71 series engines can also be quite large enough for the 53 . BDC Specifications subject to change without notice Detmit Diesel Allison Division of General Motors Corporation 13400 West Outer Drive Detroit, Michigan 48228 In Canada: Diesel Olvjsjon. The firing order of the engine is 1-5-3-6-2-4. ELECTRONIC DD4, 60 SERIES. At 3 hp per ton (2240) ,to move, that 1500lb difference would cost about 2 hp of extra fuel burn,per hour. Allied Power Solution is a leader in high-quality remanufactured engines since 2000. I am experiencing a loss on revs on a yanmar 3jh2 engine and increased fuel consumption. 8.5-10 gallonsp er hour at 19-22mph. The latter 218 is when the engine is at full turbo boost. If properly maintained you should have few problems. Bob Clinkenbeard in his article "Moving Twin Screws from R.I. to Savannah ". The fuel consumption for the BF4L1011 varies between 228 to 218 grams per kWh. used 671t detroit engine with 275hp, complete,inspected and tested running engine,also many engines in stock. 2-cycles are not known for being fuel efficient. Ever Since In Our Inventory. It is not difficult to calculate a vehicle's fuel usage. The 6-71 is a great and very economical engine, but like all diesels, will have a longer life in its Natural state. I managed a CG industrial facility where we overhauled engines and the 6V's went at least a 1000 hours (that's ten years for the average boater) under really hard use (Used and . and strainer, flexible fuel lines For a complete listing of standard and optional equipment, consult your authorized Detroit Diesel Allison representative. No . When shopping for a new boat or marine engine, fuel consumption provides a major basis of comparison. Joined: Apr 2007 Posts: 127 Likes: 6 . Thanks, this is interesting information. We had injector problems because of dirty fuel, so injectors was replaced frequently. Detroit Diesel (DDC) had been building only 2-Stroke Cycle engines such as the venerable 6-71 since General Motors created the division in 1938. The common rail fuel system improves fuel economy and reduces smoke. Nor any apparent … read more. The V71 engines include the 6V71, 8V71, 12V71 and also the 16V71. Every step of our design, testing and manufacturing process builds quality into every engine that bears the Detroit ® name. The 71 refers to the displacement in cubic inches of each cylinder. The engines just ran and ran. The 6-71 is a two-stroke diesel engine with a six-cylinder design, and it features a displacement of approximately 70.93 cubic inches. It involves the models such as 453, 253, and 353. Tuned for commercial duty, it produced 165 horsepower. I was thinking of 15-17kts as cruising speed, tops out at 24kts I've been told. Interesting. Quoted the fuel consumption of his Roamer 56 as. Pair Caterpillar C32 Marine Engines - 1925hp - Recently Removed. Cat 3508C-DITA Marine propulsion engine 1000Hp @ 1600RPM. Fuel consumption Liters per hour 124.9. . Marine Detroit Diesel 6V-92 550HP, Turbo Charger, twin disc 509 Gearbox included . Pair Detroit Diesel 16v149 Natural Marine Engines - Low hours. Engine model. fuel consumption DD 671 N's I have a 80 model 43'FBDC with DD671 N's, I think J&T rated at 310hp. This averages approx 11% less fuel per kWh than the naturally aspirated engine. Detroit Diesel 23517557 X00e50206515 5 Button Control Panel Part No. Marine Keel Cooled and Raw water deep rebuild engines are available. [Filename: detroit-6-71-valve-injector-and-governor-adjustment-procedure.pdf] - Read File Online - Report Abuse FL SCAN 2-cycles are not known for being fuel efficient. The 6V-92 had the model number 8063-7000. Yep high rpm engine, and a lot of fun to learn how to shift one when married to a non-synchro trans. out of there engines. Thanks Troy : Reply: Got Diesel : 14-Jun-08 : fuel consumption depends on load. AL View attachment 310342.