Detroit diesel 671 ti fuel consumption

Ontario, Canada (519/ 452-5000) Rotterdam. Aug 23, 2011 · Re: 8v71TI fuel consumption. 5 gallons an hour at 10 knots in the ocean. 4/14/2006 1:26:31 PM. Sep 3, 2012 · With a good rebuild by a good mechanic, you should be able to get plenty from it. Dec 17, 2014 · Crabber50 Member Dec 17, 2014 #1 Have a new to me boat, it is a 61' Tollycraft with 2 671 TIB's they were rebuilt about 500 hours ago and tuned at time of purchase. 0. Detroit, Michigan (313/ 556-58001 Parsippany, New Jersey (201/ 993-4040! Fremont. Fuel continuously circulates thru the injector. Reply: JMK My compliments on showing members of this site such an impressive example of layout, materials and workmanship of a marine engine installation, and a Detroit Diesel engine. Old Detroits rarely turn up to spec at WOT. 2 1338 10 1500 10. Judging by a 33gph burn you probably have TI's. - bypass valve body (1/engine) $304. The legendary Gray Marine 6-71 two-stroke, in this case the 64HN9. Regular Contributor. Feb 8, 2007. these figures from the detroit pamphlets are only a general usage as Detroit:71 Series: Shop manual for J&T 6-71 TI’s? Ronald Sparks : 5 : 1 : 02-Dec-21 Reply: Ronald Sparks : 29-Nov-21 : Viking44MY: There is no J 7 T manual for your engine. We are making some great progress on this detroit diesel 671 in this vintage gm bus 1948 3751 silversides. This Detroit 471 engine is a two-cycle, 4 cylinder engine with a displacement 284 cubic inches and 5 main bearings. 7. It was recently rebuilt and runs great. Bay boat101. I think they made the 6-71 in both V and in-line configurations. With my '72 48YF, I averaged about 0. Labor is mostly an issue of creating clearance for lifting purposes, which depends upon the installation specifics of your vessel. Messages. 5GPH, can. 93 cu in (1. Basic Power provides marine engines and parts; new, refurbished or used. 40. 671, 671T, 671TI. Recommend you buy a used set published Old Model. Details. For diesels you can figure 0. can i get away with 3/8 copper line and fittings Length 1803 mm, 71 in. I run these in a 45 ocean sport fish. usa. 3gph. A natural 671 pumps about 36 gallons of fuel per hour but only burns 2-6 gallons an hour. It is non-linear as Pascal noted. Coolant capacity is 7. 25 inches and a stroke of 5 inches, and four main bearings. Both engines use a total of 8. THe motor exhausted the fuel from the supply lines and the secondary fuel filter. Re: Detroit Diesel 671 TIB's on a 38 Topaz. 1 2000 13. : If Cruise is 12 kts @ 2000 then fuel burn = 75gph x . Since: Posts: 112. Yes, all Detroits were very thirsty. 9 x 3500g/75gph=42hrs x 17kts = 714nm. what happened to dolla boy from playaz circle; can a herniated disc cause hip bursitis; egg, inc trophy calculator; the lodge in runwell, wickford; i lost all my guns in a boating accident sticker; detroit diesel 671 marine fuel consumption. Feb 7, 2007 · #1. The 7035 injector´s maximum fuel flow calibration is 109-117 cc´s per thousand strokes. Detroit Diesel 6-71 engine specs, bolt tightening torques, workshop manual and spec sheets. $ 17. More recent studies emphasized the use of emulsions to improve fuel economy. In other words, if your 800 HP MANs have a rated fuel consumption of 40 GPH at maximum load, your overall fuel consumption should be no more than 20 GPH. detroit diesel 671 marine fuel consumption. They are also not very expensive to get parts for. 9306 or visit us at www. Mar 23, 2015 · Detroit diesel injectors are self bleeding, they do not require any action by the operator to clear air from them. 470. I have some questions for you. It all depends on how they are run and maintained. Based upon the average value of each injector´s flow range, the 4-71TI with N90 injectors should be capable of producing nominally 260 BHP @ 2,600 RPM. Advertisement. 5) Injector timing may differ, depending upon injector type used. First, what are your experiences with these engines, and second, what kind of fuel consumption could I expect? Thanks for all comments and suggestions. E. 1. The Detroit injector system is just one of the major differences over four cycle engines. 5-2gph each engine. 5 x 2 engines = 75 gph. 22. California (415/ 498-5200) Detroit Diesel Allison Division of General Motors 13400 Outer Drive. A diesel mech tried to re-prime the motor, due the fact that I had lost fuel out of the Dahl. hull speed on the 53 is a little under 9. fuel burn goes up exponentially above hull speed and if you push even just 1/2 knot faster you will burn a lot more fuel, as much as 2 or 3 gph. Don. RPM Knots 900 7 1000 8 1200 9. Dec 22, 2009 · Detroit Diesel 2 cycle engines are self bleeding. 055 = 48. ebasicpower A maximum load factor of 50% means that your average fuel consumption should be up to 50% of the rated fuel consumption for the engine. Hi, my old mans got a 1957 highway coach bus (gmc 4104), its got a 671 detroit diesel in it, 6 cylinder and its n/a. The 8V92 is an eight-cylinder engine that is equipped with 5 main bearings. Detroit Diesel 6-71 Marine Diesel Engine specifications, ratings, photos, datasheets, manuals, drawings, matching transmissions, matching props. I'M LOOKING FOR FUEL CONSUMPTION DATA ON DETROIT 671 TI ENGINES ON A 42 BERTRAM MY. Recommend you buy a used set published 1. The Netherlands (31) 10-29-0000 Dandenong, Victoria, Australia 04-06-2007 05:42 PM. 8 Top The Integrated Detroit ® Powertrain combines our most fuel efficient engines ever, the GHG17 DD13 ® and DD15 ®, with the technologically advanced DT12 ® transmission and Detroit ® tandem high speed ratio tandem axles to help you get the most out of every gallon of fuel. 671-TIB´s are An N90 injector´s maximum fuel flow calibration is 87-93 cc´s per thousand strokes. Aug 7, 2005 · Marine Diesel Engines. Thread starter GaryJoan; Start date Aug 22, 2007; G. The engine features a 4. 5 gph each motor (1200rpm's and that consumption will more then double), at 800 rpm's 1. Height 998 mm, 39 in. Hes curious if he can put a turbo on it for more power. Feb 7, 2007. The boat is probably a semi-planing hull given its displacement/length ratio. GaryJoan Guest. May 5, 2007 · I believe the fuel burn is around 30-35 gallons/hr combined at 2000 rpm. Width 813 mm, 32 in. No reason you should not get well beyond 5,000 hours if the boat is used regularly and not run over 2,000 RPM or so. Some old unflite boats had single 6-71 engines - those figures can probably be found in the uniflite forums somewhere. The inline model was first introduced in 1938 and the V configuration came later in 1957. No need to retune the engine. Fuel pump 90 degree Inverted flare elbow - with no restriction - 3/8 x 1/2. To clarify, what we refer to as 671 on this page is the same as: • GM 671 • Detroit Diesel 6-71 Lubricating Oil Information Detroit Diesel 671 engines, like the others in the Detroit Diesel line, will probably spill some oil over the course of their use. 32 exhaust housing on the 450TI vs the 1. gallons/hp/hour. 67 = 50. You could search fuel consumption Detroit Diesel. Others have had good service by staying on top of the cooling system and not pushing them too hard. The were manufactured in the late 1940s. One was a 1973 model with 310 HP 6-71 JT's and Twin Disc gears at 1. Re: 671 ti engine life. I change the oil every 100 hours and fuel filters. Location. Jul 10, 2021 · Thus: at continuous full power (116 kW @ 2100 rpm) it will use approx 25. It is converted to a motorhome. May 23, 2008 · It's a 75' Hatteras and at 1,000 rpms it does 9. Rather they use sealing rings for the cylinder, and rubber-like rings for coolant and oil passages between head and the block. Wide open this boat will burn 880*0. "Dear Marvin, Ano. Mar 9, 2009 · Turboing a 1957 Detroit 671. Jim in StL Aug 24, 2006 · 2100 rpm on the TIBs should be pretty close to 14 gph each side. 3,803. Recommend you buy a used set published Aug 4, 2020 · Ed-Viking-671TI: The oil pan dipstick ports can be plugged with pipe plugs. On the parts invoices the following is shown: - one rebuilt blower (stbd engine) $692. Aug 30, 2009 · The short answer is the faster you go, the more fuel you burn per mile. Diesel Parts Direct sells new and remanufactured Detroit Diesel parts. Ronald Sparks Ken k2: Suggest you contact Acadian Marine Transmission, located in Louisiana. M. Dec 30, 2017 · They say an engine's lifetime can be quantified in how much fuel has gone thru it and at what rate. 6-71TA 1000 kg, 2200 lb. If fuel is supplied to the fuel pump inlet the engine will fire, albeit perhaps erratically for several seconds until all air has self bled from the injectors, at which time the engine will begin to run normally. ∙ 11y ago. The 71 indicates that each cylinder in the engine displaces 71 cubic inches, despite the configuration or the total number of cylinders. 8 NPMG at about 1400-1500 RPM and about 0. Bothe of these manufacturers have made some great motors in that HP range. 5 NMPG at about 1800 or 1900. Detroit:71 Series: Shop manual for J&T 6-71 TI’s? Ronald Sparks : 5 : 1 : 02-Dec-21 Reply: Ronald Sparks : 29-Nov-21 : Viking44MY: There is no J 7 T manual for your engine. Ron Sparks. S. At about 1400 RPM it usually ran about 9 k +/-. 055 U. 2 2156 14. At WOT you should be at 25gph per side. 5 knots, so almost 1mpg. A 6 cylinder Detroit Diesel 671 running. I would think + or - 6 gallons /hr if you run 1700 Rpms. #3. TomD. Detroit Diesel - 71 Series - 6-71TI - 485 BHP - Marine Pleasure Craft - Data Sheet - 4SA320 8902. West. Created Date. I have a 80 model 43'FBDC with DD671 N's, I think J&T rated at 310hp. Each engine burns about 26 gph at full throttle. The series was introduced in 1974 as a rebored version of its then-popular sister series Feb 18, 2003 · Some 6-71 TI engines have used advanced timing, and/or. P. Jos Bekkers : 4 - 02-Oct-02 Original Post : 12-Aug-02 : My first diesel boat, 55 sunseeker with 8V-92TA 760HP, 380hours. 1800 RPM GAL/H 16. A bright star doesn't last forever. 6-71T 996 kg, 2195 lb. There is a web site for contact information. draft 7. 6-71TI Marine 1293 kg, 2850 lb. In Stock. The 1988 edition of the V-71 Service Manual is available on this site by referring to the "Engines" section and then selecting the 12V-71TI engine, then Find Detroit 71 Series Parts. Apr 15, 2024 · Detroit:92 Series: 8V-92TA 760HP first timer, need info. C. Detroit Diesel Suction Elbow for Engine. The Detroit Diesel 6V71 has six cylinders, a displacement of 425. This average fuel consumption is on a week -to-week or Initial efforts with water/fuel emulsions in diesel engines were directed toward the control of NOx. 1989. Post author By ; mrcgp accepted in canada Post date March 19, 2023; https accounts nintendo com login device on detroit diesel 671 marine fuel consumption on detroit diesel 671 When your looking at paying 75K-130K to rebuild them every 2K-2. Mar 17, 2000 · Jason, for a GENERAL answer, you can assume that with a good running 671 TI, you'll use about 1 gallon of diesel for every 18 HP you extract from the engine in the upper ranges of the HP curve. 2 X 12V71N main engines and 671 100KW. If you look at old Detroit engines fuel consumption is not bad as was discussed some time ago comparing an electronic engine. V 71 Series engine pdf manual download. Originally Posted by Pascal. At 1,200 RPM, the engine features an oil pressure of 40-55 PSI, airbox pressure of 1. May 23, 2024 · May 29 2024. Add to Cart. 07/each. Prop curve for 12v71 @ 67% of fuel burn @ 2000 rpm. ’ Dec 14, 2020 · The Gray Marine 6-71 was about the same weight and size as the Hall-Scott and had nearly the same maximum output, with fuel economy 20-30 percent better. Keep in mind that max output varies with rpm and you need to look at the output at that rpm. Normal oil capacity is between 15 to 20 quarts. How to find, order and ship filters for your Detroit Diesel 671 is fast and easy on our site Jul 28, 2015 · TI's spec is 2450 no load, 2350 loaded but I would not push a 40-year-old-plus motor. Plus, diesel fuel was much safer in a boat that was being shot at. The oil filter should be changed every 100 hours. 6 actually, closer to 9 kts. Best Answer. Apr 25, 2004 · He talked about the benefit of the TIB type arrangement but never told me he was going to change my TI's to TIB's. 1990. 2 GPH at 8 knots at 1800 RPM. philip. com. Detroit. The optimum cruising speed is a slow drift. Recommend you buy a used set published Detroit Diesel filters for 6-71 engines are all in one place. Here are the specs from the sea trial. This has earned the discharged oil the affectionate nickname of ‘slobber. Visit our website at https://bpi. Among these, the most popular were the 6V92 and 8V92, which were V6 and V8 configurations of the same engine respectively. Mario, this link will take you to a magazine article about the 48MY which shows measured fuel consumption for the boat. Inline models included one, two, three, four and six cylinders, and the V-types Aug 22, 2007 · Detroit Diesel . favorably as the 12V71, though the later is capable of less power. 1100 RPM should give you +/- 9 knots and way better fuel economy. 0 housing. Partnered with people that have experience, but want to learn more to help upgrade the boat. Max Range (90% fuel) @ WOT = . Wiki User. Turbocharged Aftercooled 16V cylinder diesel with 4 ratings to max 3651 SAE HP [2723kW]. The only way to know how a given engine. Date: 25 October, 2001 - 04:47 AM. Recommend you buy a used set published Typical 6-71 Fan-to-Flywheel Model an-to- ywheel| models. Dec 24, 2015 · Its unmistakable sound was once everywhere, in every city and along every highway in America: the rumbling roar of the Detroit Diesel 6-71 engine. 5 1800 12. My question is at what RPM would this boat need to run to be the most efficient under the following circumstances? Oct 13, 2011 · At first glance the naming convention seems cryptic but is rather straight forward when you think about it. WOT is a honest 2500 RPM which is what they are rated for under load. Sep 10, 2018 · Both of the engines have had the incorrect 5103838 (same as 671 TI 450HP) turbo on them for many years. Home, down in the valley behind the Red Angus. Oct 9, 2009 · Feb 6, 2010. heavydutykits. Igor: Per the 1988 Series V-71 Detroit Diesel Service Manual, Section 1. 2 L). inukshuk; Aug 5, 2006; Replies 6 671 TI Detroit dead spot in Sep 21, 2021 · Detroit 8v92 Engine Specifications. I'm assuming the fuel rate is per engine. Detroit:71 Series An N90 injector´s maximum fuel flow calibration is 87-93 cc´s per thousand strokes. With engine technology calibrated to deliver greater horsepower and Feb 1, 2009 · Re: fuel consumption 8V71 naturals. Nov 7, 2022 · What is the fuel consumption of a Detroit Diesel 671 TI engine? Updated: 11/7/2022. I’d like to know this too. Nov 18, 2002 · You are effectively retarding the rack and delivering less fuel, but the airflow remains high (due to the RPM level), EGT comes down, fuel consumption comes down, and stress levels in the engine come WAY down. The Detroit Diesel Series 92 is a two-stroke cycle, V-block diesel engine, produced with versions ranging from six to 16 cylinders. 5. However the mech couldnt get fuel past the fuel Detroit:71 Series: Shop manual for J&T 6-71 TI’s? Ronald Sparks : 5 : 1 : 02-Dec-21 Reply: Ronald Sparks : 29-Nov-21 : Viking44MY: There is no J 7 T manual for your engine. The 12V71 is a 12 cylinder in a V-block setup. A thorough engine survey is critical if you're buying a boat with them. With that said, my current turbos are of no value in sourcing turbos with the correct 1. WOT should be 2500 RPM with full fuel, water, gear and crew. Apr 4, 2022 · fuel consumption: xort: Monohull Sailboats: 54: 19-05-2019 01:47: detroit fuel use: Capt Allan: Engines and Propulsion Systems: 10: 06-07-2013 07:36: Fuel Consumption and Fuel Economy: Seif: Powered Boats: 11: 18-10-2012 08:35: using hydrogen fuel cell to improve gas consumption: phorvati: Engines and Propulsion Systems: 53: 03-03-2009 10:31 The Detroit Diesel Series 71 is a two-stroke diesel engine series, available in both inline and V configurations, manufactured by Detroit Diesel. 6-71N 993 kg, 2190 lb. For naturally aspirated engines the compression ratio is 19 to 1, while that for turbo engines is 17 to 1. Dec 4, 2011 · I have a pair of 671 marine diesels 485HP. 5. AT 2300 RPM GAL/H 18. Detroit, Michigan 48239-4001 (313/592-5000) London. Replacing injectors, testing compression, doing a detroit diesel 671 marine fuel consumption April 4, 2023 Posted by how to get financial help from celebrities diy toilet seat for 5 gallon bucket Mar 15, 2006 · Detroit Diesel inline 71 Series model number breakdown PLEASE READ. The model number, which is an eight digit code, will start with 704, and an example would be 7042-7201. Dec 9, 2018 · Twin engines combined fuel burn will often be more than a single engine vessel at same comparable specs. 24. It is an old yet successful engine with lots of available parts, but a complete rebuild will cost you big time. A little over 1300 hrs on the engines. 5 hp per gal per hour for 671's according to charts for naturals and ti"s. The chart below shows the most common questions asked by owners of Detroit Diesel® engines 6-71 Natural 4 Valve when trying to troubleshoot why their engines underperform. Oct 23, 2011 · Fuel consumption of DD JT 6-71 TI I am looking to buy a 1989 Trojan 12 Meter Express with Detroit Diesel Johnson & Towers 6-71´s. Qty: ^. 6 inches ³, a bore of 4. - bypass tube (1/engine) $ 67. Recommend you buy a used set published Feb 24, 2009 · Marine Diesel Engines. Re: Hatteras 43' DCMY Fuel Consumption. 4. Sep 5, 2021 · Detroit Diesel engines do not utilize a "head gasket", in the sense of an automotive gasoline engine. 2. According to the prop curve for the 485hp version, it will be burning approximately 14 gph per motor at 2000 rpm (or 28 gph total). We revisit that wonderful noise with a ride in a beautifully restored 1959 GMC tractor. 08:54 PM. Sep 23, 2001 · Fuel consumption at 1900 RPM is approximately 32gph for both (16gph each) These are mechanical engines; not DDECs. Thread starter 1987 671 TI Fuel Consumption. TI's are in the turbo boost at 1750. Feb 25, 2020 · Sep 12, 2009. #4. 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. in the 410 HP conversion. Antifreeze amount. 371, 371T. However, if your just looking for a fuel burn number example for these engines, I had a DD 6 V 71 turbo on a 46 footer with a 39 foot water line length single & it burned about 5. Best effieiency appears to be around 70% of maximum output at a given rpm. 100 May 31, 2004 · fuel consumption DD 671 N's. An N90 injector´s maximum fuel flow calibration is 87-93 cc´s per thousand strokes. Is that correct and thanks! M. The key factor is that you must be able to get 2550 at WOT under full load. These are my first diesel motors ever. The push rods of these engines are also about 33% longer than most 4 stroke engines, creating more rotational mass and therefore more rotational torque. I would only consider buying the boat if it the engines were recently rebuilt with low hours. We carry a large assortment of new and remanufactured parts for 71 series models including: 271. marv. So yes lots of internal variations between a 2 valve 6-71 in a commercial fishing boat vs a 450/485 HP in a weekend warrior. It’s about 1:1 fuel consumption to oil leakage from my experience. Credit: Detroit Diesel Allison. and if you're running in shallow water, under 8 or 9', expect to If WOT is 17kts @ 2300 then fuel burn will be very close to 675/18 = 37. , if you are propped to pull 360 HP @ 2100 RPM, you'll burn about 20 GPH. #1. However, after about 10 mins, the starboard stalled. I have an 83' boat with twin 671 naturals. They run great, I run them at 1950 RPM. Detroit:71 Series. 1987 671 TI Fuel Consumption. 3. paul le mat daughters; risk of rain 2 legendary tier list Feb 29, 2024 · Pincher liter turbos everythingaboutboats consumptionDetroit:71 series fuel consumption / rpm graph for a detroit 6_71ti Detroit diesel 2-stroke v8 start and run idleDetroit diesel 6v92 series engine for sale! walk around. Weight approx. The correct turbo for the 671 TIB 485HP is the 5103837, the difference being the 1. 4 US gallons/hour. DevonC said: I recently purchased a 40ft ex seiner with a 200hp rated 6-71 Detroit diesel the boat weighs 18tons beam of 12'7" and draft of 6'6" what sort of fuel consumption can I expect? Thanks in advance. Engines specifications sheets for Detroit Diesel engines. The boat is longer than yours so will have a slightly higher 'hull speed' but you can get an idea of how fuel burn increases with speed. New member. 06. 39 to 0. The best manual is the Detroit Diesel Inline Series 71 factory manual, available from Detroit Diesel dealers new, or via eBay used. The number 71 refers to the nominal displacement per cylinder in cubic inches, a rounding off of 70. 97 to 1 gear reduction swinging 24 X 24 nibral props. 471, 471T, 471TI. steel vessel, beam 28ft. I would say generally if you're at 1,000 rpm's with 671's TI's, you'll be around 2. View and Download Detroit Diesel V 71 Series operator's manual online. The six stands for the number of cylinders, the 71 stands for the cubic displacement of each cylinder. advanced camshaft. 1, page 1, Table 1, All turbocharged V-71 models are set by the Detroit Diesel factory to "Standard" camshaft timing. was built by Detroit is to contact your Detroit dealer with model. For example, the 6-71. - blower gear (port) $150. 04/each. I want to use the Racor 75500MAX, but am getting conflicting fuel flow data from the "interweb". and serial number information. The hull speed or efficient speed for the boat is about 10 knots. Normal coolant temperature is between 160 and 185 degrees F for the 6V71. you realy need to know what injectors you are running to give much indication of fuel usage. 41 gallons/horsepower/hour depending on horsepower demanded. #2. 5ft. I. It is believed that in a diesel engine combustion process, emulsified fuel droplets would undergo micro-explosions that would decrease the heterogeneity of the injector May 30, 2004 · Fuel Pump problems During my spring launch, both 671 Ti s ran great. 0 on the 485TIB. If the sixth digit is a 2, then your engine is a natural, or non-turbo engine. generator. They run at 185 degrees. If you have 671-TI´s, then the engine is rated at 450 HP. Aug 1, 2021 · The Detroit Diesel series 71 is a two-stroke diesel engine that can be found in both inline and V configurations. Premature failures and short overhaul intervals are common when run hard. 471 fuel consumption rates. 84-inch bore and a 5-inch stroke. In my opinion they are the true Rolls Royce of marine diesel power. Vessel travelling a 10knots with one generator running, my estimate is 67. To continue the code a T would stand for turbo charged. The two stroke cycle. Need some helpfull hints, do´s & don´ts, also cannot find a detailed spec sheet with HP / Torque / fuel consumption data. Detroit:71 Series Detroit:71 Series: New boat with 671-TI @485hp: James Dean : 4 : 2 : 10-Jun-08 Reply: James Dean : 10-Jun-08 : Otoro-Factory Spec cruise is 2250 RPM and 22-23 knots sounds about right at this power setting. . 0 liters per hour. At 2000-2100 RPM I burn between 12 and 14 gph per side. Tom Siembieda is the owner and restorer of this 1959 GMC DF 860 semi tractor—a type known to old-school Detroit:71 Series: 671 Ti Fuel Line: euro1 : 5 - 31-Aug-11 Original Post : 30-Aug-11 : What size should the fuel RETURN line be for a 450 hp detroit 671. It categorizes areas of possible malfunction, likely cause and recommended action to bring your new, rebuilt or used Detroit Diesel® engine back to proper operation. Detroit Diesel - Marine Power for Pleasure Craft - Data Sheet - 6SA313 9002 - 1990. Guest. Jul 20, 2008 · It goes from 12 to 19. I curse my TIBs 2000-2100 RPM depending on sea condition, load and desired speed. For more information on IL 71 Series engines, please visit our Detroit Diesel documentation page. "Dear Marvin, Another question on 12V71 naturals on consumption, a 125ft. Normal oil pressure (PSI) is between 40-55 at 1200 RPM, and 50-70 at 2100 RPM. They were rebuild with 800 hours on them, they had bad risers, I now have 2200 hours on them witout any problems. 5K hours, providing there are no major core issues, and a fuel burn that is 20-25% higher than a similar HP modern diesel, that's when many buyers shy away. If you need any parts for this engine or any other engine for that matter, don't hesitate to contact me at 305. Another motor for you to consider, if you can find one in the boat you are looking at, are those by Alaska Diesel, Lugger's. Aug 22, 2021 · Max Fuel Consumption for 8V71 350Hp - Sizing in Racor Dual Fuel System All, new to forum new to boat ownership. 75780. I had two 43 DC's over the years and both of them did very well at about 9K. I see anywhere from 10 GPH at 10Knots +/- 5 GPH. 1 inches mercury, and a fuel pressure at cylinder head of 40-60 PSI. Dec 7, 2010 · Re: 671 non Turbo diesel consumption. The 64HN series were right hand rotation and the 65HN were 3. The oil capacity of the engine is largely between 17 and 23 quarts . 5 gallons. qp ky bf uf lv dn ua tb go ce