7.5 V8 Ford firing Order? - Belle Haven Shell

The spark plug firing order is (1 – 5 – 4 – 2 – 6 – 3 – 7 – 8) The distributor rotor turns counterclockwise The marked # 1 position on the distributor cap faces to the rear and slightly towards the drivers side The engine cylinders / spark plug locations are numbered: 4 – 8 3 – 7 2 – 6 1 – 5 front.diagrams firing orderDiagram of Firing order ford e

What is the firing order of a 460 Ford engine?

Q: Is there more than one firing order for a Ford 460 engine? 429s and 460s all have a 1-5-4-2-6-3-7-8 firing order.

What is the firing order for a Ford V8?

Most Ford V8: Counter-clockwise 1-5-4-2-6-3-7-8.

How are the cylinders numbered on a V8 Ford?

Starting at the front, passenger side, the cylinder closest to the radiator is #1. The cylinder directly behind it is #2, then #3, and finally #4 is located against the passenger side firewall. The cylinder directly behind it is #6, then #7, and finally #8 is located against the driver side firewall.

What’s the firing order on a big block Ford?

Ford V8 Firing Orders The firing order for older Ford 351, 5.0L EFI, 5,4L and 5.8L V8 engines is 1-3-7-2-6-5-4-8. The firing order for 2011-2019 Ford ‘Coyot’ 5.0L engines is 1-5-4-8-6-3-7-2.

What is a Ford 460?

The Ford 460 engine is Ford’s longest running big block V8, produced from 1968 until 1998. The 460 engine is a 7.5L big block V8 which produced power levels ranging from 197hp to 245hp over its 30 year history. Throughout the years Ford’s 460 engine received a number of updates, improvements, and complete redesigns.

What is Chevy firing order?

However, the firing order for the Chevy V8, both the SBC and BBC variant is the same: 1-8-4-3-6-5-7-2. This means that cylinder 1 fires first, followed by cylinder 8, then 4, and so on and so forth until all cylinders have fired in that order.

Are all V8 firing orders the same?

Common firing orders In straight-three engines, there is no effective difference between the possible firing orders of 1-2-3 and 1-3-2. V8 engines use various different firing orders, even using different firing orders between engines from the same manufacturer.

How many cylinders fire at once in a V8?

A V8 like this with a cross-plane firing order has one cylinder firing for every 90 degrees of crankshaft rotation, which means two cylinders are on the power stroke at any given time.

How do you tell which cylinder is which?

Most Common. In the most common method for cylinder numbering of a V8 engine, when facing the engine from the front of the car, the cylinder on your actual right side and closest to you is the number one cylinder. Then jumping to your actual left side, the closest cylinder to you is the number two cylinder.

What is the firing order for 4 cylinder engine?

Most 4-cylinder engines have a firing order of 1-3-4-2 although other firing orders such as 1-3-2-4, 1-4-3-2, 1-2-4-3 are possible. Consider the inline 4 engine in Figure 1.

What is the Ford 302 firing order?

Ford 302 Firing order is 1-5-4-2-6-3-7-8, the distributor rotates counterclockwise.

Is a 351 firing order the same as 302?

351W and 302 HO’s share the same 1 3 7 2 6 5 4 8 firing order.

What side is number one cylinder on?

on an inline engine: the number one cylinder is located at the front of the engine, closest to the timing cover. on a v type engine: one cylinder head is slightly forward of the other, toward the front of the engine. cylinder number one is the forward most cylinder in that bank.

7.5 V8 Ford firing Order

Take advantage of the best auto repair information availableAlldatadiy.com andEautorepair.net are professional-grade shop manuals, bar none! Wiring diagrams and technical service bulletins are among the documents available. The majority of the time, their diagrams are taken directly from the factory manuals. Pricing: -Eautorepair.net subscription for one month $19.95 per car, each day Subscription for one year $29.95 per car (plus applicable taxes). Subscription for a period of four years $44.95 per car, each day -Alldatadiy.com: a one-year $29.95 subscription that allows you to add additional vehicles.

Additional vehicles are included in the $49.95 subscription for five years.

If you’re trying to figure out what’s wrong with your wiring, Eautorepair.netis the better option.

This saves a significant amount of time because you don’t have to refer back to the component locator or circuit locations as often.

To learn the identification symbols, you must first consult the factory legends, and then you must consult circuit diagrams in order to determine the location of the splice and ground points.

You should use Alldatadiy.com instead of Eautorepair.net if you need to dig around in your doors, dashboard, or console because Eautorepair.net does not provide interior or exterior trim or body part removal.

Read further

460 firing order HELP

13th of July, 1999, 01:08 a.m. Order of fire for the 460th round I’m looking for the firing order for a 1985 Ford F250 with a 7.5L (460 cid) V8 engine. What is the order in which the cylinders are numbered (i.e. clockwise, etc?)? On July 13, 1999, at 10:37 a.m. Date of joining: June 1999 Number of posts: 144 0 people have expressed an interest. Received a total of 0 Likes 0 comments have been made. Order of fire for the 460th round HELP 1-5-4-2-6-3-7-8 the front of the engine The time is 12:24 p.m.

Order of fire for the 460th round The following is the firing order for an 87 250 Chilton that HELPI has on hand.
Dist rotation is counterclockwise in this case.
1-5-4-2-6-3-7-8 I hope this has been of assistance.
on August 8, 1999.
HELPDoes anybody know what the firing sequence is for a 1985 7.5L (460 cid) in a Ford F250 engine?
clockwise, etc?)?
However, I do have a question for you.

Thank you.

The V10 produces 265 horsepower at 4250 rpm and 405 pound-feet of torque at 2750 rpm.

Thanks John 29th of August, 1999, 02:19 p.m.

Date of joining: February 2019 Number of posts: 33 0 Likes have been received.

Topics that are related ThreadThread StarterForumRepliesThreadThread Starter The Most Recent Post AgentOrange 385 Series (6.1/370, 7.0/429, 7.5/460) – Big Block V8 (6.1/370, 7.0/429, 7.5/460) 101-19-2004 00:09:09 PM carpe diem 385 Series (6.1/370, 7.0/429, 7.5/460) – Big Block V8 (6.1/370, 7.0/429, 7.5/460) AMWanderlust 908-01-200310:22 AMWanderlust 385 Series (6.1/370, 7.0/429, 7.5/460) – Big Block V8 (6.1/370, 7.0/429, 7.5/460) 207-11-2003 12:00:18 p.m.

idunno 385 Series (6.1/370, 7.0/429, 7.5/460) – Big Block V8 (6.1/370, 7.0/429, 7.5/460) On November 11, 2003, at 9:28 p.m. lephant F150Larger F-Series Trucks from 1987 to 1996 602-26-200212:27 a.m. 602-26-200 1988,1989,1999,460,460firing,75,75l,cid,engine,f250,firing,ford,liter,order,v10

Ford Big Block (385 Series) Firing Order

From front to rear, the numbers 1, 2, 3, 4 are on the passenger side, while the numbers 5, 6, 7, and 8 are on the driving side.

Firing Order

Answer ID4977|Published on May 9, 2018 at 10:54 a.m.|Updated on September 17, 2018 at 2:02 p.m.

Was this answer helpful?

What is the firing sequence for my engine? What is the timing of the ignition? What model Ford V8 do I have? What is the function of the PCV valve? What type of spark plugs should I purchase

This page may be printed or emailed. Email Address of the Recipient * Your Email Address * Your Name *

Ford Firing Order

Automobile Repair Library, Auto Parts, Accessories, Tools, Manuals and Books, Car BLOG, Links and Index are some of the resources available on this website. AA1Car retains ownership of the copyright. The firing order of an engine refers to the order in which the spark plugs are ignited. If the engine is equipped with a distributor, the firing order is dictated by how the spark plug wires from the distributor cap are routed to the spark plugs in each of the engine’s four cylinders. At top dead center (TDC) on the compression stroke, when the piston is at the top of the compression stroke, the rotor inside of the distributor should be aligned with the number one (1) spark plug terminal within the distributor cap.

Ford V8 Firing Orders

The firing order for earlier Ford V8 engines (289, 302, 390, 427, 428, and 460) is 1-5-4-2-6-3-7-8, with the exception of the 460, which is 1-5-4-2-6-3-7-8. 1-3-7-2-6-5-4-8 is the firing sequence for earlier Ford 351 engines, including the 5.0L EFI, 5,4L, and 5.8L V8 engines. The firing order for Ford modular 4.6L modular V8 engines built between 1990 and 2014 is 1-3-7-2-6-5-4-8. The firing order for Ford ‘Coyot’ 5.0L engines manufactured between 2011 and 2019 is 1-5-4-8-6-3-7-2. The firing order for the Ford Mustang GT350’s 5.2L ‘Voodoo’ V8 with flatplane crankshaft is 1-5-4-8-3-7-2-6, with the first four cylinders firing first and the latter two cylinders firing last.

Why The Firing Order Is Important

The precise firing sequence is critical since messing up the spark plug wires may cause the engine to not start, cause it to backfire, and cause it to operate extremely badly, if at all, when the engine is running. NOTE: When designing an engine with two adjacent spark plugs that ignite immediately after each other, it is critical to ensure that the spark plug wires are not routed exactly next to each other for an extended period of time. It is possible that the engine will misfire and run rough as a result of the crossfire between the plugs caused by the magnetic field formed by the spark flowing to one plug.

It is possible to avoid this from occuring by crisscrossing the two neighboring plug wires, which will eliminate magnetic induction.

The computer gets an input signal from the crankshaft position sensor (and, in certain engines, the camshaft position sensor) in order to calculate which piston is approaching top dead center on its compression stroke during the compression cycle.

It then fires that spark plug, and then the next, and so on through the firing sequence until the engine is stopped. DIS ignition coils for the Ford 4.6L V8 ‘Waste Spark’ engine.

1994 Ford Truck 460 Firing Order : 1994

Big Block V8 – 385 Series (6.1/370, 7.0/429, 7.5/460) – 460 firing order – 385 Series (6.1/370, 7.0/429, 7.5/460) Which firing sequence is right for a 460 and does anyone have a diagram of the firing order? This firing order for the Ford 429 and 460 Big Block engines is simple to understand. It takes into account distributor rotation and wire placement. Engine: 385 Series (6.1/370, 7.0/429, 7.5/460), firing order: 460 (Big Block V8) HELP – HELP – What is the firing order for a 7.5L (460cid) in a 1985 Ford F250?

In addition, how.
The first cylinder is the front cylinder on the passenger side.
Firing Order Diagrams for the Big Block V8 – 385 Series (6.1/370, 7.0/429, 7.5/460) – 460 Engine.
I have a 1995 Ford F-150 with the 5.0-liter truck engine and firing sequence (15426378).
The firing order is as follows: Ford F350 firing order/distributor cap from the year 1996 1 response 460 Ford Transmission Won’t Turn Firing Order for a 1992 Ford F350 against a 1992 Ford F350 with no spark

Ford 460 V8 Engine Specs, Firing Order and Information : Engine Facts.com

In addition to the Ford 460 V8 engine, the Ford 385 series of V8 engines also featured the Ford 429 V8 engine, which was utilized by the Lincoln company. The V8 big block engines in these two engines were the last of Ford’s V8 big block engines, although they are still highly popular among engine enthusiasts today. The Ford 460 was built in Ford’s Lima, Ohio, facility starting in 1968 until it was phased out in 1980. A stock 460 cylinder bore was measured at 4.36 inches, with a stroke of 3.85 inches and a rod length of 6.605 inches, resulting in a rod length to stroke ratio of 1.71:1, which is an excellent ratio.

It’s a mixed bag when it comes to performance when it comes to the OEM heads installed on a 460.
It was also possible to produce more horsepower because of this design, which was paired with valve sizes ranging from 2.19 to 1.76 in the early years of manufacturing.
Because of the limited flow through the exhaust ports, increasing the camshaft size will totally choke out the engine and result in very poor performance over the entire RPM range.
The most problematic year for factory heads of the 460 was 1972, which was caused by a poor design of the quench area, which is defined as the area distance between the piston’s top dead center and the flat surface of the cylinder head.
Ford modified the heads for use in 1973 and later years, however the heads continued to suffer from the weak exhaust port problem.

In the 1970s, the 460 was also available in a ‘Police Interceptor’ configuration. Despite the fact that it was phased out in the late 1990s, the 460 is still a popular big block engine that is used in a variety of applications including mobile homes, yachts, and industrial vehicles.

Engine Specifications

Maximum Brake Horsepower: 365 at 4400 revolutions per minute Maximum torque is 388 Nm at 2800 rpm. Stroke:3.85Bore:4.36 Compression:10:5:1 15426378 is the firing order number.

1973-1996 Ford 460 with 4 Barrel Carb

Maximum Brake Horsepower: Between 1973 and 1996, the 460’s horsepower and torque were constantly changing due to changes in pollution restrictions, different fuel injection and carburetor configurations, and the applications for which the engine was utilized. In general, the maximum horsepower for any factory-built motor stayed between 205 and 275 horsepower, with the maximum torque ratings often ranging between 345 and 375 pounds per square inch. Stroke:3.85Bore:4.36Compression:8:5:1 15426378 is the firing order number.

How to Identify Firing Order in a Ford

Image of a car engine by Andrew Breeden courtesy of Fotolia.com The firing order of an engine refers to the sequence in which the spark plugs ignite the cylinders while operating in synchrony with the ignition distributor. For the engine to work smoothly and efficiently, the cylinders must fire in the appropriate sequence. In a Ford engine, the firing sequence typically begins with the forward passenger-side piston and continues through the engine to the back, with the process repeated on the driver’s side of the engine.

Generally speaking, each family of engines follows a similar pattern, although there are certain variances.

Step 1

Using a socket wrench, remove the spark plug from the number one cylinder. On rear-wheel-drive engines, it is the spark plug that is the furthest forward on the passenger side. Front-wheel-drive engines have a spark plug located on the driver’s side, at the front of the car at its most forward position. According to MRE-Books.com, this is true for all engines with the exception of the front-wheel-drive 183- and 232-cubic-inch engines, in which the number one cylinder of these V-6 engines is located on the rear passenger side.

Step 2

Crank the engine until the top dead center, or TDC, of the number one cylinder is reached. Insert a tiny wood dowel into the spark plug hole and use it to feel for the top of the piston when it is at its highest position to determine if the timing is correct. Depending on how many times you go through this procedure, you will most likely reach TDC when you feel the top of the piston.

Step 3

Remove the distributor cap from the machine. When the engine is at TDC, the distributor rotor will be facing the position of the first spark plug in the cylinder head. Due to the fact that Ford distributors spin counterclockwise, the next position to the left should be the number two cylinder, which would be the second in the series. Consult a schematic of the firing order.

Diagrams of firing orders for different Ford engines may be obtained on MRE-books.com, AA1car.com, the Ranger Station, and Boxwrench.net, among other websites. Consult these diagrams to see whether there are any deviations from the standard Ford firing order. ReferencesTips

A1Car.com reports that the only engine in the lineup that does not fire in the traditional front-to-back fashion is the V-6 engine from Nissan that can be found in the Ford Probe and Villager sedans. This engine has a staggered sequence from left to right similar to that of a General Motors engine
The number one cylinder is located in the forward-most cylinder of all Ford four-cylinder engines.

What You’ll Need to Get Started

Diagrams of Ford’s firing order
Socket wrench with a spark plug size opening
Little wood dowel

Floyd Drake III, a native of New Haven, Connecticut, began writing professionally in 1984. His writing has appeared in the ‘New Haven Register,’ the ‘Mail-Tribune’ of Medford, and the ‘Ashland Daily Tidings.’ He now lives in Ashland. Drake attended Southern Connecticut State University, where he majored in journalism. After spending time as a reporter in Oregon, he has returned to his hometown of New Haven.

Ford 385 V8
Ford Mustang Boss 429 engine
Overview
Manufacturer	Ford Motor Company
Production	1968–1998
Layout
Configuration	Naturally aspiratedBig-blockV8
Displacement	370 cu in (6.1 L)429 cu in (7.0 L) 460 cu in (7.5 L)
Cylinder bore	4.360 in (110.7 mm)
Piston stroke	3.59 in (91.2 mm) 3.85 in (97.8 mm)
Valvetrain	OHV2valvespercylinder
Compression ratio	8.0:1, 8.5:1, 11.0:1, 11.3:1
Combustion
Fuelsystem	Holley735 cu ft/min (20.8 m 3 /min) 4-bbl.carburetor
Fuel type	Gasoline
Cooling system	Water-cooled
Output
Power output	375 hp (380 PS; 280 kW) 217 hp (220 PS; 162 kW)
Specific power	53.3 hp (39.7 kW) per liter 28.8 hp (21.5 kW) per liter
Torque output	500 lb⋅ft (678 N⋅m) 365 lb⋅ft (495 N⋅m)
Chronology
Predecessor	Ford FE/FT V8Ford MEL V8(Lincoln)Ford Super Duty truck engine(heavy trucks)
Successor	Ford 5.0L/5.8L V8(cars)Ford Triton V10(trucks)

The Ford 385 engine family (also known as the ‘Lima’ codename) is a series of large block V8 engines developed by Ford Motor Company. The Lima engines, which were produced from 1968 to 1998, completely superseded theMEL engine, as well as several engines from the medium-blockFE enginefamily; in truck applications, the engines replaced the considerably largerSuper Dutyfamily. In North America, the Lima engines were put to use in a variety of different applications. Full-size automobiles, intermediate vehicles, personal luxury vehicles, and muscle cars were all powered by the engines, which were used by all three Ford divisions.

The engine family, which was built at Lima, Ohio (the ‘Lima Engine’), was the last big-block V8 engine designed and built by Ford throughout the twentieth century.

Following the company’s conversion to trucking, the Lima engines were joined by a number of diesel-powered engines.

Versions

The 385/Lima engine family gets its name from the 460 cubic-inch V8’s 3.85-inch (98-mm) crankshaft stroke, which is the longest in the industry. The engine was available in three different displacements: 370 cubic inches (6.1 L), 429 cubic inches (7.0 L), and 460 cubic inches (7.5 L). For weight savings over its predecessors, the 385 engines made use of thinwall casting techniques as well as a skirtless block design.

370

This small-displacement engine from the 385 family was launched in 1977, and it replaced the 361 cu in (5.9 L)360 Truck(FT), which had a displacement of 361 cu in (5.9 L). The 370, which shares its 3.59-inch stroke with the 429, was developed with a 4.05-inch bore, which is smaller than the 429’s (shared with its predecessor and the 390 V8). In 1979, the engine was relaunched as a 6.1L V8 with a metric displacement and a different name. After 1991, manufacture of the 370 was halted, and the 460 was introduced to take its place in all truck applications.

429

The 429 V8 was developed to take the place of the biggest of the FE-series V8s, which were the 390, 427, and 428 V8s. The engine, which debuted in the 1968 Ford Thunderbird, was later used in a variety of Ford and Mercury full-size and intermediate vehicle models. While it was eventually replaced by the 460 in Ford and Lincoln-Mercury automobiles, it remained offered in Ford medium-duty trucks only after the 1973 model year. It was revived as a metric-displacement 7.0L ‘Lima’ V8 in 1979, with a different name.

After 1991, the 429 was the only gasoline engine available in Ford commercial vehicles; the 460/7.5L was utilized in trucks with a payload of less than 112 tons. The 429 has a shorter 3.59-inch stroke than the 460, although having a 4.36-inch bore in common with the latter. Applications:

Ford Thunderbird (from 1968 to 1973)
Ford Mustang (from 1968 to 1973). (1969-1971)

Ford/Mercuryfull-size(1969-1973) Ford/Mercuryintermediate(1969-1973) Venus-Moon-Cougar-Mercury-Cougar-Mercury-Cougar-Mercury-Cougar-Mercury-Cougar-Mercury-Cougar-Mercury-Cougar-Mercury-Cougar-Mercury-Cougar-Mercury-Cougar-Mercury-Cougar-Mercury-Cougar-Mercury-Cougar-Mercury-Cougar- (1971) Ford F-Series medium-duty pickup trucks (1977-1991)

460

The 460 was created as a replacement for the 462 MEL V8 and the 390 FE/FT V8 engines, which had a combined displacement of 385 cubic inches. The 460 was first used in the Lincoln Continental Mark III in 1968 and was first limited to Lincoln (and the Mark III); but, in 1972, the engine was made available for Mercury, and in 1973, it was made available for Ford (and intermediates). The engine was introduced to Ford light-duty trucks the following year (F-Series pickups). Because of the adoption of CAFE, Ford began to respond by making the 460 (which was previously standard in Lincolns and top-of-the-line Mercurys) an option, effectively replacing it with the 400 V8 (335-series).

For the years 1980 to 1982, the 460 was limited to the Econoline 350, while the 400 V8 replaced it as the biggest engine available for F-Series vehicles; however, the 460 returned to the F-Series for the year 1983.

The 460 was rated at 365 gross horsepower between 1968 and 1971.

The introduction of SAE net horsepower as a standard in North America, in conjunction with a reduction in compression ratio (to 8.5:1) and adjustment of camshaft timing, had the greatest impact on engine output (accounting for the power losses created by engine accessories and exhaust system).

Following its return in 1983, the 460 gained fuel injection in 1988, increasing output to 235 horsepower at 4100 rpm and 395 pound-feet of torque at 2200 rpm.

The 460 was replaced by the 6.8L V10 starting with the 1997 model year (with the exception of the 97 E250/E350 vans, which began using the V10 in 1997) and continued through the 2000 model year.

Applications:

Ford Thunderbird (1972-1976)
Mercury Cougar (1974-1976)
Ford/Mercury full-size (1972-1978)
Ford/Mercury intermediate (1973-1976)
Ford F-Series (1973-1997)
Ford E-Series (1975-1996)
Ford F-

A large number of commercial applications were achieved by the 460’s installation on chassis-cab variants of the F-Series and cutaway cab configurations of the E-Series; additional commercial applications included the usage of recreational vehicles/RVs and buses.

The 460 was manufactured by Ford Motorsports as an acrate engine from 1986 to 1997.

514

Ford SVO also offered a crate engine with a displacement of 514 cubic inches (8.4 liters).

High-performance variants

Ford created numerous high-performance variants of the 385 engine family, all based on the 429, to succeed the FE engine family from 1969 to 1971, all of which were based on the 429. Among the many modifications made to the 429 Cobra Jet (429CJ) were a RochesterQuadrajet715 cu ft/min (20.2 m 3/min) Spreadbore 4-bbl carburetor, a larger camshaft, and an unusual set of cylinder heads (DOOE-R) with a 73.5 CC combustion chamber and canted valve configuration as well as push rod guide plates (DIOE-6465-AA) The intake valves were 2.24 inches in diameter and the exhaust valves were 1.74 inches in diameter, both having non-adjustable hydraulic lifters.

This enabled an 11.3:1 compression ratio, which resulted in an increase in output to 370 horsepower.
When a ‘shaker’ hood scoop was installed on a 429 CJ-Ram Air equipped car, the vehicle acquired a 3.50:1 rear axle ratio.
429 Super Cobra Jet (429SCJ) was equipped with a Holley 780 cubic feet per minute (22 meters per minute) Vac-Secondaries.
Pistons made of forging steel, with a single valve for relief.
The engine’s output was boosted to 375 horsepower and 450 pound-feet of torque, and it was paired with a 3.91:1 or 4.30:1 rear axle ratio, respectively.

Police Interceptor engines

Ford created numerous high-performance variants of the 385 engine family, all based on the 429, to succeed the FE engine family from 1969 to 1971, which was the successor of the FE engine family. The 429 Cobra Jet (429CJ) was equipped with a RochesterQuadrajet715 cu ft/min (20.2 m 3 /min) Spreadbore 4-bbl carburetor, a bigger camshaft, a customized set of cylinder heads (DOOE-R) with a combustion chamber and canted valve layout, as well as push rod guide plates, and a larger camshaft (DIOE-6465-AA) Exhaust valves were 1.74 inches in diameter, while the intake valves were 2.24 inches in diameter.

The hydraulic lifters on the intake valves were not adjustable.
Depending on the configuration, the engine was available with or without a bonnet scoop.
A 429 CJ-Ram Air equipped car that was outfitted with a ‘shaker’ hood scoop had a 3.50:1 rear axle ratio.
The Holley 780 cu ft/min (22 m 3 /min) Vac-Secondaries were installed on the 429 Super Cobra Jet (429SCJ).

Pistons made of forging steel, with a single relief valve. Brindle tested cast iron crankshaft with forged rods and forged piston rings When combined with a 3.91:1 or 4.30:1 rear axle ratio, the engine’s power and torque are raised to 375 horsepower and 450 pound-feet of torque, respectively.

Specifications

All of the engines Deck height (from the beginning of the block): 10.3 or 10.31 in (261.6 or 261.9 mm) 10 322 cm (late block, D9TE) is the height of the deck (262.2 mm) Rod length is 6.605 inches (167.8 mm) Bore spacing is 4.9 inches apart (120 mm) 370 4.05 in x 3.59 in (102.9 mm x 91.2 mm) Bore x stroke: 4.05 in x 3.59 in (102.9 mm x 91.2 mm) 429 4.360 in x 3.59 in (110.7 mm x 91.2 mm) is the bore and stroke of the piston.

Dimensions of the chamber (D00E-R) 75cc Size of the Cobra Jet Chamber (C8VE/C9VE/D0VE) 72cc Size of ThunderJet chamber (D2VE): 99-100 cubic centimeters Head of the passenger The chamber volume (D20E) is 99-100cc.

Size of the chamber (C8VE/C9VE/D0VE) 72cc ThunderJet is now available in 460.

CtheNationsBeautyWebsterNew MemberJoined: 01/22/2012View ProfileOffline	Hi, i had to replace my water pump on my 1985 Class C Feetwood Tioga. It has a 460 v-8 engine (7.5L). I replaced the spark plug wires, being sure to follow the wiring that was already on the distributor cap. I did not think that wiring was correct and looked it up it two books for ford engines. I rewired it accordingly for a 460 engine. I tried to start the motor home and it sputtered and back fired and I knew it was wrong. I again looked it up and I do not understand why it is wrong. Has this been changed? Or am I looking at new wiring for an older engine rather than the proper wiring for this specific engine? Any help will be most appreciated.
dadechilGeorgiaSenior MemberJoined: 05/31/2009View ProfileGood Sam RV Club MemberOffline	1 – 5 – 4 – 2 – 6 – 3 – 7 – 8The distributor rotor turns COUNTERCLOCKWISEThe marked1 position on the distributor cap faces to the REAR and slightly towards the drivers sideThe engine cylinders / spark plug locations are numbered:firewall4 – 83 – 72 – 61 – 5front
weasel4AlbertaSenior MemberJoined: 07/06/2003View ProfileOffline	All you can do is bring1 up to TDC and make sure it is pointing to the1 post on the cap. Other than that, was the distributor moved while the change was taking place?BTC
NormkCanada’s Wet CoastSenior MemberJoined: 01/24/2010View ProfileOffline	If someone pulled the distributor, they may have simply repositioned the plug wires to match the new1 location, as weasel4 stated. Find1 compression stroke and turn to the firing mark or TDC which should be close enough and inspect the rotor location for1 position.If you lack a TDC whistle, use a remote starter and use a finger or thumb to restrict the1 plug hole. Bump the engine in small increments until you feel the compression pulse and then rotate to TDC by the marks.An easier alternative is to turn the engine to the firing marks and install the plug wires to match this postion. If it doesn’t work out, move the wires 1/2 turn. You can get an idea as to whether this is the case by noting the piston ‘rock over’ position and comparing to the timing marks for TDC.
PaulJ2Northwest OregonSenior MemberJoined: 12/23/2005View ProfileOffline	A good way to avoid all this I have found is to-replace each wire one at a time. Then it doesn’t mater how the PO had it wired before.Like above stated, you need to find1 position. Remember that when timing mark is at zero the rotor will either point to1 OR6. If at6 just rotate engine one more time.

CtheNationsBeautyWebsterNew MemberJoined: 01/22/2012View ProfileOffline	Many of the engines I had previously worked on always had even on one side, and odd on the other side. In this case the cylinder numbers are what threw me off. I was able to obtain a copy of the proper wiring and cylinder numbers. With this I rewired the spark plugs. She fired up immediately. After fixing a no fuel problem. The seal on the fuel filter was leaking and the pump needed to be primed again. I set the floats on the carberator bowls and started the engine again. She ran beautifully. No leaks from water pump or any where else. Better than when I bought it last December. I am almost ready to go. This weekend is looking real good.