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Answered 2011-02-27 04:29:07

They are all good engines but the m is not a powerful engine. The 351c code R is considered by most to be the most powerful but there were low power models built which was Code H. The 351W is an entirely different engine than the 351C even though they are the same size.

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What motors in a crown Victorian 351w or 351m?

351m (modified) were last made in about 1980 to 83... 351c (clevelands) were last made in about the same time. the police interceptors had a 351w with a card on it.


What does the 351 stand for?

In automotive terms, the 351C, 351W and the 351M were V8 engines produced by Ford. They had a displacement of 351 cubic inches.


Will a c6 fitted to a 460ci fit a 351ci?

Yes as long as it is a 351M, 351C and 351W use the smaller bellhousing pattern (same as 302).


How do you tell the difference in the 351w and the 351c?

There are different ways. One is that the 351w fuel pump bolts to the timing cover,the 351c bolts to the engine block. Water flows through the 351w intake manifold and does not on the 351c. The 351w has inline valves and the 351c has canted valves. The 351w has squared intake ports and the 351c has huge round ports. Hope this helps some.


Is the Ford V8 351 a small block or big block?

It depends. There is a 351 Windsor, a small block, a 351 Cleveland, a small block, and a 351 Modified, which is a strange mix of big and small block features. These are referred to as 351W, 351C, and 351M, respectively. The 351W looks just like a 302, only it's a couple inches wider. The 351C has a smaller block than a 351W, but much wider cylinder heads than the 351W. The 351C was offered in both 2 barrel and 4 barrel versions. The 2 b heads had ports a bit bigger than the 302/351W, but the 4b heads had HUGE ports. The Cleveland, although it's quite wide, is still very much a small block. (the block isn't much bigger than a 302's block) And then the 351M.. I refer to these as 351"Mutant", even though the M really means "Modified". This strange 351 has a hellhousing pattern and engine mounts that are interchangeable with 429/460 big blocks, but heads very similar to 351C 2barrel. The block itself is roughly the same dimensions as a 351W. It's more small block than big block, but a lot of guys refer to it as a medium block. Whatever. I just call them Mutants. And there you have it. A real quick way to check is to look at the number of bolts holding down the valve cover. Eight indicates 351C or 351M, Six indicates 351W. Also, 351W valve covers are flat and have a rectangular profile, while 351C and 351M usually have a trapezoidal profile. They never offered the 351C in a truck in the US, only the 351M/(and 400 - a stroked version of the 351M)


Is the bolt pattern the same for a 351M and 351W?

No, the 351m has a big block bolt pattern, and the 351w has a small block pattern, this caused some what of a problem for me seeing as I had 5 spd tranny off a 351w that I wanted to put on my 351m.


Will a 4 speed manual transmission from a inline 6 bolt up to a v8 302 or a 351?

YES IT WILL THE ONE THING YOU HAVE TO WATCH OUT FOR IS IF THE 351 IS A 351C OR A 351M THESE ARE BOTH BIG BLOCK. THE 302 AND THE 351W ARE SMALL BLOCK SO YOU SHOULD HAVE NO PROBLEM BOLTING IT UP. actually the 351c is a small block and the 351m uses both the small block and big block bell housing bolt pattern


351 big block taking out. replacing with 351 small block. will the transmission line up?

There is no such thing as a "351 big block". ALL Ford 351's are considered small blocks, tho the wacked terminology of "351 big block" is mistakenly and continually repeated by the un-knowing and by many who should know better. Ford Motor Company considers ALL 351's small blocks; 351W, 351C, and 351M. Ford made a 352 big block (FE block like 360, 390, 406, 427, & 428). If that is what you meant, no the transmission bolt patterns are not the same. The 351W and 351C both have the same trans bolt pattern but the 351M has a bolt pattern like the 429 and 460.


How do you tell a 302 from a 351w and a 351m?

The simple difference between the 302 and 351w is simply deck height. The 351w is taller. They share a majority of interchanging components. Both the 302 and the 351w have a water cooled intake meaning a water bypass hose between the water pump and intake. The 351m would have an aircooled intake meaning no bypass hose. Also the head design of a 351m would make the engine look a lot larger (wider) than the 302/351w


Can you use the same transmission on a 351w and 351m?

No not if you plan on using the same bell housing.


Will a 351W or 351C fit in a 95 Explorer 4dr?

Both types of engines will fit into your 1995 Ford Explorer. The engines are basically the same size and share the same motor mounts.


Will the motor mounts from a 351 Cleveland work with a 351 windsor?

Yes. There are many major differences between the 351W and 351C, but mounting and bellhousings are generally interchangeable. Differences include water pump and water routing through the block, timing chain cover, the 351W crankshaft has significantly larger bearings (3 inch mains), the 351W had non-canted wedge heads while the 351C has canted valve heads with different water outlets (they will interchange with suitable special aftermarket intake manifolds), block deck heights, and so on. While the 351C was initially favored as a high performance engine, the valves and ports were later found to be too large even for high performance applications. The current NASCAR heads have less valve cant, smaller chambers, and smaller ports with higher velocity than standard 351C heads had. For most applications like trucks or passanger cars, the 351W is a vastly superior engine with better fuel economy and more torque and power. A swap from a 351C to a 351W is a good modification for a street engine, or even a high performance engine.


How do you tell the difference in the 351w and the 351m?

look on the valve cover. if there are 6 bolts it is a win. and if there are 8 bolts it is a mod.


What does the M in 351M ford engine stand for Does anyone really Know Modified Michigan Midland or just a designation to differ it from the 351 Cleveland or 351 Windsor.?

Original answer: it really doesn't stand for anything, its just an "m" people think that it stands for modified or some of the others and that's fine, but in reality its just an "m" nothing more nothing less Additional answer: There is a casting code of MCC common to most 351M/400 engines. The code stands for "Michigan Casting Center." Many who know this believe the M stands for Michigan. I agree with the previous poster that Ford Motor Company does not officially call the M code engines by any other name; however, the M likely originates from the casting foundry name, as it does with the 351C and 351W engines. Note that many refer to the 351M as a 351 "modified" presumably because the M engines share components with the 351C and 351W. Of course, the designation "modified" could apply to many engines produced by any of a number of automakers, as many new engines are derived through some modification of an existing engine. So it is extremely unlikely that engineers at the Ford engine group would call a new 351C/W hybrid "modified."


How can you tell if your 1984 f 150 has a 351?

First thing is count the valve cover bolts. If it has 6 then it is a 302 or 351.The 351W has a taller deck height than the 302. (a 302 will have the intake almost flush with the base of the distributor... where it goes into the block..... a 351w will have about 1/2 inch lip there where the intake meets the block.) The lower thermostat housing bolt on the 302 will be below the top of the water pump and you won't be able to put a socket on it. On the 351W you can remove the bolt with a socket. 351C manifolds are dry, no water passages or thermostat housing....thermostat housing goes into the front of the block. 351w uses 18mm spark plugs and the 351c uses 14mm spark plugs. 351w fuel pump bolts are on left & right sides. 351c fuel pump bolts are on the top & bottom.


What is the firing order for 1987 F250 5.8L?

351w,351m,wiring and distribution fireing order=1-3-7-2-6-5-4-8


Will 351 modified 4 speed transmission fit 351 windsor motor?

No a 351/400 is the same as the 429/460 Big block style, the 351W is the small block motor style like the 289, 302, 351C, 300 I-6. If the bell housing unbolts from the housing find the small bolt patter to match the tranny.


How do you tell the difference between the 351w and the 351c?

The way I tell the difference is the engine thermostat location : On the Cleveland it is mounted horizontally by the distributor and on the Windsor the thermostat is mounted vertically in the end of the intake manifold


What kind of engine is in an 78 f250 ranger?

all big blocks , 351m,400m, 460 and I think the 351w. I'm sure of the smaller ones 351 and 400's as I've had trucks with them.


What is the firing order for a 1974 Ford Bronco 302?

Counter-clockwise 1-5-4-2-6-3-7-8 Number 1 plug is located passenger side front. If this is not the OEM engine or the cam has been changed then this firing order does not apply and it may be Ford (5.0L HO, 351W, 351M, 351C, 400): Counter-clockwise 1-3-7-2-6-5-4-8


Where is number 1 plug on ford 351?

Fords go clockwise your number one plug is if looking at it is on the left front left side 1234 right side 5678 on 351m and 351w and 400.


What kind of 351 does a 1977 F150 have?

= Ford 351 - Ford 351C - Ford 351W =Also known as Ford 351 Cleveland, and Ford 351 Windsor.{| ! valign="top" || Produced by Ford Motor Company from 1969 through 1997, the Ford 351 cubic inch engine, also known as the "Ford 351W" or "Ford 351C" was a favorite V8 engine of the North American Ford line. Appearing in such models as the Ford Mustang, Ford full size cars and trucks, Jeep-brand Wagoneer, and Ski Nautique ski boats, the Ford 351 also was the engine of choice for the mid-engine Pantera sports car in the 1970s.Introduced in 1969, the 351 c.i. "Windsor" (351W) was rated between 250 and 290 stock horsepower with a 3.5 inch stroke in a 335 small block. In 1970, the 351 "Cleveland" (351C) was introduced primarily for the Ford Mustang. The majority of 351 Cleveland engines are 2 barrel carburetor versions with low compression, although the rare "Boss 351C", produced only in 1971, was rated at 330 base horsepower. At the end of the 1974 model year, Ford ceased production of the 351C "Cleveland" design at the Cleveland, Ohio plant. Production of the immensely popular 351W "Windsor" continued until 1997 when the Windsor, Ontario plant was closed.For the 1977 model year, Ford decided to replace its aging FE big-block 360 and 390 engines in its light truck line with its new 351M and 400 engines. For light truck use, beefed-up blocks were designed. These enhancements were added to all M-block engines starting with the 1978 model year. Also check this link below; http://en.wikipedia.org/wiki/Ford_335_engine#302_Cleveland |}


What is the firing order for a 1995 f-250 351 cu?

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What motor mounts fit a 351W to put into a 68 Mustang that is originally a 200ci 6 cylinder?

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Can you swap a 1971 ford 360ci engine for 1 1983 ford 351w?

yes, but it's not a direct swap. the 351W is a small block and the 360 is a big block. As such you will need to change things like motor mounts.Good luck