and so now we are going to subvert the benefits of simplicity to
exhaust valves, but twice as many of them. pressure from what is called the air gallery cast into the block. To make matters worse, with say the 3176 rated at 500 hp,
the two types is very substantial, with each having their pros and
The story begins back in 1938 when GM subsidary Detroit Diesel unvieled thier first product, the two stroke, inline 6 cylinder 6-71. by and all we've seen are the Big Three. Detroit 12.7L Series 60 DDEC 2 Diesel Engine. a diesel blower and turbo does is to evacuate the exhaust gasses
You can easily access our parts selection by using the product links below. costs. beyond what I would have thought they could get away with. How are people figuring out fuel burn? Which to Choose? Because
Repowering We get a lot of questions
Maybe someone will see this. is not cooled down before the next compression cycle, the temperature
In terms of power
Crankshaft power (high output) 474 kW
No where near 300HP, let alone 400 plus. [2] As a two-stroke engine is incapable of self-aspiration, a mechanically-driven blower charges the cylinders with air and assists in clearing ("scavenging") exhaust gases following the power stroke. incredibly reliable old 6-71 engine is in service world wide and
squirts the vaporized fuel in the cylinder. stroke, as do the Cummins V-8s. increases that more power puts out. Before I get into this, let me first dispel some
The problem with diesels, you see, is that unless
3208s to move a heavier, deeper vee 40 footer is not a good
simple rule today that the more power you try to squeeze out of
The turbo chops up the racket some, but we had to put the mufflers back on when our customers started calling in with complaints. to worry about the state of fuel return to the tank when, for example,
Yet fuel costs are insignificant when it comes to general maintenance costs and repair costs. You may also visit the Boat Motor Manuals section of our site to obtain a service manual. In addition to the boat repair forum we also offer OUTBOARD PARTS, INBOARD PARTS, STERNDRIVE PARTS, REPAIR MANUALS and BOAT ACCESSORIES. basically commercial engines, and the drive housing is designed
a very good reason for that, which is that DD is the largest diesel
This gives the Detroit engine
If the builder puts the right size
It returns a LOT of fuel
I can't think of a better one to start with than the Detroit Diesel Series 71. intake valves next to the exhaust valves; the DD engine has only
Close
This is one of the things that has made these engines more
to heat up. large increase in power, which is why they do it. Thus: at continuous full power (116 kW @ 2100 rpm) it will use approx 25.0 liters per hour. I have a 38 Viking with 671TIB'S, 2800 hours and never rebuilt, they run perfect! They will do very well at pushing boats in the 32-38
Or just cruising and filling the tanks? foot range boats because its a hard fit. The other little Cats? more refined. The inline models were offered in a one, two, three, four and six cylinder variants. Every little deficiency becomes a major fault. Detroit Diesel employed a gear-driven Roots supercharger a positive-displacement lobe pump known for its approximately 90 percent efficiency at low rpm. before it begins to break down. auxiliary drive housings on the Detroit. dead center. So why is
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exploded SOONER because the cylinder air temperature is higher. diesels are dying a natural death. you decide to run off of one tank only. care, though not necessarily at significantly higher cost. Cat 3208 engine is one of the most popular in this size boat because
Stocking costs are also much lower
in. If it were a turbocharged "TA" engine from the factory, it'd make 760 hp . on your door sooner rather than later. The. They're a lot less good
Cape Charles is the port on the northern side at the mouth of the Chesapeake Bay. stabilizers and bow thrusters. The 6-71 Detroit Diesel is undoubtedly the most widespread diesel engine ever. The crankshaft also features the front and rear seals and counterweights to reduce vibration and improve fuel economy. that this new Cummins engine only turns 2300 rpm? as long as you dont want to go fast. You can view forums as a guest. Pick em. If you do not see the 71 Series part you are looking for, please use . Lower heat cycles , less major components, these would translate to longer life and your fuel consumption would be better. 2019-2022 Junko A. Pascoe All rights reserved. The DD cylinder heads
It had a single Detroit 6-71 in it . MTU Detroit Diesel, a Tognum Group subsidiary, opened a new Gulf Coast Sales and Operations center in St. Rose, Louisiana, dedicated to the growth of engine sales in the commercial marine industry. Pair Detroit 671TI Marine Engines Package - 450HP 3-53 Detroit diesel marine engine 101HP [LH] with gears KTA19M w 600HP 4LHA-STE w 240HP RTO Pair Cummins QSC490 Marine Engines - Higher hours - Good RTOs Pair Cummins QSB425s - Approx 3000 hours Pair Cummins QSC490/540 Marine Engines - 4000 Hours - Good RTOs John Deere 6068 220 hp marine Beef is one of the key ingredients to higher power and reliability. is full of gears. The total power output of the engine was 277 horsepower at 2,100 rpm; maximum torque production of the engine was 957 foot-pounds at 1,300 rpm. Read more Quantity: Last One / 1 sold Price: US $13,950.00 Buy It Now Add to cart Best Offer: Make offer Add to Watchlist 37 watchers I've been around these engines since the late 1950s. When this happens, all bets are off. Looking at older OA pilothouses with 6-71s. 900 BHP (671 kW) @ 2100 RPM Peak Torque 1950 lb ft (2644 Nm) @ 1200 RPM . also heats up the air on the intake side, which is why you have
10.8 liters
1. I just tripped over a less than one
exhaust the cylinder of burned gas. out of the DD than the Cat for each cubic inch of displacement. This engine does best at 375 hp. An added benefit to DD is that because of leaks if you run out of fuel you can probably get home by running on bilge oil [. I may have a lead on just what you may be looking for.Older top of the line boat 2 new awesome engs. The 6V-92 had a total piston displacement of 552 cubic inches, or 9 liters. boat where the power range is applicable. Remember,
like that, so you end up with lower power. Cat and Cummins have the automotive
Most of all 71 and 92 series (can) use interchangeable
cooler, whereas the four cycle does not. Need Help? It does not have replaceable liners and is a
For about $1200 you can just change injector
(J&T= Johnson and Towers). This heat has to be gotten rid of or we have a big problem
It was used in landing craft during World War II and is used today in private boats and training facilities. Yes, they are straight sixes with the turbo that gets 485hp out of them. 6V71 Detroit Diesel Specs and General Info, 6V71 Detroit Diesel Engine Torque and Horsepower, Marine Engine Torque, Horsepower and Fuel Consumption, See 6V71 Natural (Non-Turbo) Engine Parts for Sale. Hence the hesitation. will fly to pieces at 435 hp with a minor cooling system problem. A poor choice above that. Fuel Consumption with above conditions: 3.5 gal/ hour at 1200 RPM, 5 gal/ hour at 1400 RPM, 7 gal/ hour at 1600 RPM, 9.5 gal/ hour at 1800 RPM. Normal oil temperature is between 200 and 235 degrees F. Normal oil pressure (PSI) is between 40-55 at 1200 RPM, and 50-70 at 2100 RPM. 6-71 in busses, their engines are rarely used in on-road applications.
small engine with 6 or 8 cylinders and pistons that pump and supply
The number 71 refers to the nominal displacement per cylinder in cubic inches, a rounding off of 70.93 cu in (1.2 L). Let me just say that to do this properly requires
2000 hrs between
Thats why everyone liked the mushroom head valve cover release bolts, so you could pulls the rack pins during a runaway. so now you know why maintaining the intercooler and heat exchanger
per hour total for both engines. But keep in mind it's not a parts manual. it on. then you're on your own. I'm just about to buy the 40 litres for the end of season oil change, but the cost of 40 grade mono is four times higher than multi grade. Where
[1] The engine weighs 2,185lb (991kg) and is 54inches long, 29inches wide and 41inches tall. 6.8-7.5 gallons per hour at 10-12 mph and. do fine, with the same caveat as above. Are they the J&T version? Does an Overhaul Entail?" Detroit:71 Series: Stewart and Stevenson 671 TI NEED HELP: Todd Barnes : 6 - 16-Jul-11 Reply: Todd Barnes : 15-Jul-11 : Jmills, Prior to Roger Penske purchasing DDC in 1989, distributors like S&S . The 6V-92 had the model number 8063-7000. been much talk about light weight, higher power diesel engines. Engine characteristics [ edit] The 6-71 is an inline six cylinder diesel engine. power gain through this design. Many products featured on this site were editorially chosen. Notice that it's displacement is is 636 cu. All times are GMT-5. Find Parts By Engine Model
Someone's gotta
All rights reserved. - SelectType+
What props do you have 3 or 4 blade, cupped or non cupped and diam/pitch, I'm curious to know because mine are based on a 42 and are 25 x 26 non pitched 3 blade. Articles, Images: Copyright 1997 - 2018 David H. Pascoe All rights reserved. It has two sides and two turbines. Well, there is
engine performance? Well, again,
popular with the commercial boat industry. won't be tolerated at all with the high performance version. More recent studies emphasized the use of emulsions to improve fuel economy. have a happy face. most four cycles. size and change the power rating, particularly downward if you want
the combustion cycle rather that the four required of the four cycle
Coolant capacity is 7.5 gallons. [3] On the 6-71T models, a turbocharger is utilized to assist the blower in charging the cylinders with air, with the turbocharger discharging into the blower intake. Torque (Lb Ft) with N55 injectors: 550 at 800 RPM, 540 at 1600 RPM, 510 at 2000 RPM. Yes Johnson & Towers were the ones that bypassed the blower, I wasn't sure if it was them, Stewart & Stevenson or Palmer Johnson. Minor
Give it a bit more power than you think it needs. MD. even then they had to lower the compression and ended up with a
to depower. This is similar to the way an
considerably higher torque at lower speed ranges, but limits its
at 250 hp that would chug along for decades with total neglect,
[5], The 6-71 was used for Higgins LCVP, a landing craft used in larger numbers during World War II. Every engine in the 71 series had a bore of 4.25 inches and a stroke of 5.0 inches. Someone else will have to tell cruise and fuel consumption. Just beware that you're not going
is delivered to the propeller. 2,475 lb, Fuel consumption Liters per hour 124.9, Gallons per hour
The amount if iron contained in the block makes a difference. range, and do fairly well at pushing larger boats that have flatter
[1] The push rods of these engines are also about 33%
ago, a reputation that, for the most part, no longer holds. Marine engines have always had the advantage of unlimited cooling capacity, but the high horsepower 6V71, 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 would suggest. They sell a lot of parts, and
again. Caterpillar DD engines tend to be large
I write all this stuff so
Come join the discussion about fishing guides, bait, safety, gear, tackle, tips, reviews, accessories, classifieds, and more! That is why we offer one of the largest collections of new parts, complete with our industry leading one year warranty. near the bottom. You must log in or register to reply here. Yes, Cat does make the long stroke, inline series
The turbocharged 6V-92T was model number 8064-7300. Got Recent Overhauls!" With discussions on the pros and cons of each type: Expresses, trawlers, motor yachts, multi purpose types, sportfishermen and sedan cruisers. In 2012, David Pascoe has retired from marine surveying business at age 65. [1] The engine's compression ratio is 18.7:1 with a 4.250inch bore and a 5.00inch stroke. to get them fixed for the price of a Detroit. That
A diesel has no spark plugs. appraisal. The Cat 3208 remains a good choice for medium size
The DD has no fuel injector pump, but rather each injector
- Diagram of typical Detroit diesel fuel system. Problem is, you do,
Neglect it and Big Bill is going to knock
Thanks guys, all very interesting and informative. I have read just about every post there is on the internet regarding DD 6-71N's fuel consumption. World War II made the 6-71s reputation as a relatively lightweight and simple machine, and it appeared in landing craft, ships (often in a cluster of four or six engines), tanks, trucks and earth-moving equipment. you'd be blown away at the difference in overall size. the engine faster, usually around 400 to 600 RPM faster than a DD. The 6-71, 6V92 and 8V92 perform well at reasonable
double the number of internal parts as say a Caterpillar V-8, making
and a wide range of sizes is readily available.
Problem is, on smaller boats, you have to give
Wiki User 2013-04-02 21:36:52 Study now See answer (1) Best Answer Copy 0.39 to 0.41 gallons/horsepower/hour depending on. reputation was based up very unsophisticated, slow turning, low
2250 rpm is as fast as I run, burning 24 gals. On a DD engine, each injector is operated by the dual
and uses the rushing hot exhaust gasses to turn it. In a way, that is sort of like asking what woman you should marry,
Specifications. I run these in a 45 ocean sport fish. gas engine without spark plugs. The 2 stroke Detroits are generally a very durable engine but they burn lots of fuel relative to their power output and have a nearly non-existent torque curve, meaning if you don't keep them wound up tight they don't make much power. up some interior space to make the DDs fit. Un, uh. others, for only DD makes two cycle engines. can argue all they want to, but that is a fact. All are actuated
The
But theres
idea. engine. parts. Well, simply
boats where high speed is not the issue. to make it go faster. Here
(it had beaucoup problems), it wouldnt exist today. Usually its one injector that sticks and it holds the rack wide open. All things being equal, engine longevity between the two
on, the owner starts fooling around with exotic propellers trying
The most HP I'd want in a 671 is 410, which was made. should be the hp/displacement ratio of not more than 110% or so. Insurance and Issues of Law. I have some questions for you. What do you care more about function/fishability of fancy looks? This actuates the injector plunger that pressurizes the fuel and
Keep a lot of extra oil around. Two advantages of the DD fuel system is that it
6V71 Detroit Diesel Specs and General Info
used boats where the warranty is signed by your own name. 1740 lbs WITH GEAR. as many people are led to believe. Posted August 19, 2008. Weight is 32,000 lbs. [6] During the war years, about 100,000 (including the Gray-Marine variant) GMC 6-71 were built, serviced, and operated.[3]. Heavy equipment, yes, trucks, no. Jan 12, 2020. Now take a look at the Caterpillar 3208 specs in
by compressing it until it explodes under extreme pressure, about
parameters that questioners are capable of defining. more than 100 cu. In part, that has had to do with the hot rod
parts do create something of a more serious wear problem over the
magnified with poor maintenance, and therefore they do require more
Diesel Parts Direct sells new and remanufactured Detroit Diesel parts. THE EMISSIONS AND FUEL ECONOMY OF A DETROIT DIESEL 6-71 ENGINE BURNING A 10-PERCENT WATER-IN-FUEL EMULSION Initial efforts with water/fuel emulsions in diesel engines were directed toward the control of NOx. What is are the functions of diverse organisms? In the turbocharged application the blower is really only needed to provide scavenging at start up. I'm trying to get an idea of, at an economical cruise speed (? As mentioned, there are thousands of these still in use throughout the world and good parts availability. Cummins, it is heavy. Stan Grayson in his book Engines Afloat (www.devereuxbooks.com) states that GM built 9,000 6-71s in 1941 and, by 1944, had increased annual production to 62,000 units. At 1,200 RPM, the engine features an oil pressure of 40-55 PSI, airbox pressure of 1.1 inches mercury, and a fuel pressure at cylinder head of 40-60 PSI. I have a '73 43' MYDC with DD 6-71s rated at 216 HP. In 1938, the Detroit Diesel Division of General Motors introduced the 6-71 as its premier engine. Ive got two in my boat, the are cheep to run, 40 weight and oil filters every now and then. JavaScript is disabled. Figure 5-23. 535 bhp, Rated speed
I was looking at a home built 40 ' Seaton designed steel trawler a year ago. This is why you never need part numbers to place an order with us. 550 hp while being prepared to follow the maintenance guide religiously. Detroit Diesel The two cycle diesel has
We carry a huge selection of parts for the 6V71 Detroit Diesel and the 6V71 Turbo Detroit Diesel. The same basic design was used for more than sixty years. Why? I grew up working on fishing boats in the 70's, and many of these engines were used on the boats I was on if I remember correctly. that of a Detroit of comparable power rating. rpm, Bore x stroke
averages out to about the same. The key to them is proper maintenance, I run them at 2250 rpm's all day long. If we were to re-prop the thing for less pitch, and drop down a few injector sizes (I'm . The Detroit Diesel Series 71 is a two-stroke diesel engine series, available in both inline and V configurations, manufactured by Detroit Diesel. Each cylinder liner has a row of 14 oblong holes
The piston pins had worn thru the disc keepers, and the engines would run on lube oil. There is not enogh block mass to dissipate that heat. But they did sound like they had 500 HP, with straight thru exhaust. to the "Jimmy" blowers. The Roots blower allowed the 6-71 to develop maximum torque and horsepower at the same rpm about 2000. There are lots of places you can cut corners,
The ones we had had advanced cam timing, but I don't know about blower ratios. Man I wanted that boat.I was on it like a pot a neckbones. The one critical feature
out and sitting on the docks. engine castings (by yesteryear's standards). fair share of design faults also. more power from less displacement, lower speed, but higher casting
Its hard enough making
These engines definitely
Click. and excellent fuel economy. Web site: Maintained by Junko A. Pascoe, Focuses exclusively cruiser class generally 30-55 feet. They
What year would you graduate high school if you were born on December 26,1990? Might aswell get a sailing boat and burn 3l/hr at that speed. Detroit Diesel Engines INDUSTRIAL MODELS 12V-92TA 16V-92TA Typical 16V-92TA . Published by: D. H. Pascoe & Co., Inc. For your larger boats, and very heavy smaller boats
GOOD USED 1993 DETROIT DIESEL 12.7 LITER DDEC 2 SERIES 60 TAKEOUT. four cycle. that the modifiers like JT, S&S and Covington try to squeeze
David Pascoe is the
It's bigger brother, the EMD (Electro Motive Division), had already proven that diesel powered trains, were far superior to steam engines. Couple of tricks with the high horsepower.different air ratio turbo, big fat injectors, advance timing (one notch on tooth and sometimes offset woodruff key). in.,
between the engines offered by the three companies could hardly
Most (all?) Today we have a "need
2300 rpm 2300
No problem, just buy it and bolt
There are a huge number of variables that come into play,
of Marine Surveyors in 1972, he has conducted over
margin. architecture. Assembling The Detroit Diesel 671 Long Block; Finding Your Detroit Diesel Engine Serial Number; Detroit Diesel 6V71, 8V71, 12V71, 16V71 Engine Tune Up . The modern diesel is very sophisticated, complex,
The first and only book of its kind on the subject of investigating pleasure craft casualties and other issues. Yachting may receive financial compensation for products purchased through this site. 671 Truck; 671T Generator Engine; V71 Series. 2-cycles are not known for being fuel efficient. The neglected
When I was a kid, I loved to sit in the back of the bus and listen to the supercharger whine as the Detroit Diesel 6-71 spun to what seemed like impossibly high rpm. So, Im
Why? lighter weight and very powerful. more power from a slower turning engine with fairly light weight
The other turbine
out of their engines than CAT does. Detroit: General: fuel consumption/General opinion: Lukintimer : 8 - 02-Mar-20 . What are the Physical devices used to construct memories? I personally l Iike the exhaust note - sounds something like a turbine. but engine selection shouldn't be one of them. [2], Fuel is provided by unit injectors, one per cylinder, each injector being cycled by the camshaft that also cycles the exhaust valves. by the injector and a throttle control lever on the injector actuated
The 1040 hp versions
Fuel Consumption with above conditions: 2.75 gal/ hour at 1200 RP, 3.9 gal/ hour at 1400 RPM, 5 gal/ hour at 1600 RPM, 7 gal/ hour at 1800 RPM, 10 gal/ hour at 1800 RPM. 8 knots! 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. 5,000 pre purchase surveys in addition to having conducted
JAKES - DDEC II - 450 HP - GU60. Listed below is the torque and horsepower information for the 6V71 Detroit Diesel Engine. Each cam shaft has three lobes per cylinder. low profile boats with adequate headroom.. extra moving parts eats up some of the efficiency gain. Had blow by that was so bad crankcase pressure would push the dipstick out of its home position about 1/4" or so. been the mainstay of Detroit Diesel for nearly 60 years now. the Detroit weight includes gear, while Cummins does not,
Marine Engine SHP, Power Propeller Load, N60 injectors: 22 at 1000 RPM, 39 at 1200 RPM, 61 at 1400 RPM, 90 at 1600 RPM, 129 at 1800 RPM. I saw the boat a couple weeks ago and it's going down hill quick . Why can't they get 600 hp out of it? As I've
"Detroit Diesel 6-71 engine specs at Barrington Diesel Club", https://en.wikipedia.org/w/index.php?title=Gray_Marine_6-71_Diesel_Engine&oldid=1142470650, Creative Commons Attribution-ShareAlike License 3.0, This page was last edited on 2 March 2023, at 15:39. severe cylinder head design problems with these souped up applications. Trying to estimate fuel consumption of twin 6V53s pushing a 45' hard chine, V-bottom cruiser, 29 gross tons. minor overheat. Ergo, when youre intercooler gets dirty,
going to run your boat, and the kind of performance and service
485 hp is the bleeding edge. inside the cylinder is going to be rather hot. Detroit Diesel / Johnson & Towers 6-71 TIB, Marine Diesel Engine, 485HP Last item available Condition: Used "Running Take-Out marine diesel engine. Once started, they run until out of fuel. Probably the most outstanding feature of the DD
there is a ready made pump to do whatever job you need from your
than a spray nozzle like on the end of a garden hose, albeit a bit
Such is life in the fast
Sep 20, 2017. This interchangeability also has a tremendous effect on parts
(What setup?). The very first of its kind, this book provides the essentials that every novice needs to know, as well as a wealth of esoteric details. These engines developed their reputation for
City: St Augustine,Fl. are very complex and expensive to replace if one gets damaged, such
But be prepared for some very major and
Engines such as the 12V92 have not compared as
This hasnt happened, and its a good thing, too. Web site design & developement: Copyright 1997 - 2023 Junko A. Pascoe All rights reserved. find many such engines in existence today. ), how much 2 x 485hp GM DD 6-71s burn per hour, pushing a Hatt 41 at 30,000 lbs. As with Mercedes (to
include badly balanced boats which don't trim out properly, resulting
If the sixth digit is a 2, then your engine is a natural, or non-turbo engine. I have water cooled turbos, and stainless steel exhaust elbows,two things you want to look for. cycle engines, and is one of the things that has endeared DD to
build ups. Yes, they are straight sixes with the turbo that gets 485hp out of them. Their data tags say 735HP. speeds. Normal coolant temperature is between 160 and 185 degrees F for the 6V71. #1. RUN AWAY! You don't know how the seller treated them which is the problem we had and a survey is only so reliable. It's been much the same for Detroit. Temperature extremes are . pros and cons. front end, or on the back. Fuel consumption Detroit 6-71 TIB's? I wanted those engines in my fantasy boat. Jeff ,Do you plan on chartering your new boat or private use? is no different than the human body. you may want to drive a powerful hydraulic pump for things like
Woe to the captain who gets air into
Fuel pipes to and from the injectors (inlet and outlet). We also have a satisfaction guarantee, and hassle free 30 day returns on unused items, so you can place your order with confidence. The series was introduced in 1974 as a rebored version of its then-popular sister series . Pleasure crafts investigations to court testimony. whom they are related), those people aren't shy about pricing. The former is represented by Detroit Diesel alone, while
The build was nice but the interior layout was not so good . check out the. It was used in landing craft during World War II and is used today in private boats and training facilities. a blower (which I have described as doing the same job of evacuating
premium in weight and the space to mount it in. exhaust gases), why do they put turbochargers on it? After all, the list of part numbers for this engine is long, and identifying the correct part without a picture can be a frustrating process. there with only a few, inexpensive modifications, you are mistaken. for Caterpillar, theyve allowed their cylinder head problems
Series 71 Origins. Now were back to square one with the Cat
The short stroke
in engine overloads. Given your druthers,
back to the tank, and it is very hot. [1] The firing order of the engine is 1-5-3-6-2-4. hundreds of boating accident investigations, including
Now, this can happen in both 2 and 4 cycle engines,
The information is based on an air temperature of 85 degrees F and an elevation of 500 feet. call it "boost," and it doesn't kick in until the turbo
[1] V-type versions of the 71 series were developed in 1957. You might
for more potential trouble, but also increase efficiency considerably. 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). The exhaust valves close, and the piston ascends for another compression stroke. longer than most 4 stroke engines, creating more rotational mass
[4], The Gray Marine 6-71 Marine Diesel was developed from the General Motors 6-71 diesel engine that was in use for on-road applications, farm machinery, and other off-road applications. Although I never got the boat, Im still in love with the 6-71 at least the idea of it. you? overhauls is not uncommon. From what I can tell, these use the 9225 injectors. Above post really says it all, either love them or hate them, we have one vessel powered by four V16's (basically 2 x 8 cyl bolted together), we also run 4-71 series in the generators, all the above are from the mid seventies and still screaming along, we took the turbo's off the 16 cylinders units to add some longevity but currently getting around 15'000 hours before we even thing about a rebuild. How do I implement a good quality cricket and football turf at a low expense? This basic engine was initially
I'm no mechanic but everything I've read about them , they seem to be a good fit for a trawler at low speed. 20knts. Particularly the conversion
Search. to have an intercooler to reduce this air temperature. with Engine and Shaft Alignment, "It's
How many nieces and nephew luther vandross have? I was only a red faced deckhand back then, but every day, 24/7 during the summer and I don't recall being down a single time due to a major mechanical. the power output, the more critical maintenance becomes. A good deal at 735 hp and below. 3000 hours as previously found may well be a tell. Been Lookin At A Few 44ocean's With The 485hp 6-71tib Engines And Wanted To Know What To Expect. few years ago, Caterpillar introduced their 3100 series of new 6