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Ford Zephyr engine

The Ford Zephyr engine refers to the family of inline-four, inline-six, V4, and V6 powertrains developed by Ford of Britain for the Zephyr series of executive cars, produced from 1950 to 1972, featuring overhead-valve designs that evolved from a 2,262 cc straight-six delivering 71 bhp to larger displacements with up to 140 bhp in V6 form.^[1]^[2]^[3] Introduced with the Zephyr Mark I in 1950, the initial engine was a pioneering oversquare 2,262 cc overhead-valve inline-six cylinder unit, producing 71 bhp at 4,200 rpm and 112 lb-ft of torque at 2,000 rpm, mated to a three-speed manual gearbox with optional overdrive.^[1] This engine marked Ford's first use of an oversquare configuration in a six-cylinder, offering improved performance and smoothness for the era's family-oriented saloon, though it typically required rebuilds after around 100,000 miles due to wear on components like piston rings and rocker shafts.^[1] A higher-compression variant powered the premium Zodiac trim from 1953, enhancing output slightly while maintaining the same displacement.^[4] For the Mark II (1956–1962), the engine was enlarged to 2,553 cc, boosting power to 86 bhp while retaining the inline-six layout and overhead valves, which contributed to a top speed of around 90 mph and better refinement for export markets including the United States.^[2] This iteration supported increased production, with over 682,000 Mark II Zephyrs built, and featured a single-throat downdraft carburetor for efficient fuel delivery.^[2]^[5] The Mark III (1962–1966) retained the 2,553 cc inline-six at approximately 90 bhp, with minor tuning for smoother operation and integration into a more modern unitary body structure.^[6] The Mark IV (1966–1972) marked a significant shift, adopting Ford's new Essex engine family: a 1,996 cc V4 for base Zephyrs producing 81–88 hp, and a 2,994 cc V6 for Zodiac models outputting 130–140 bhp at 4,750 rpm with 181 lb-ft of torque, paired with options for three- or four-speed manuals or automatic transmissions.^[7]^[3]^[8] This evolution reflected broader industry trends toward V-configurations for compactness and power, though the Essex V6 faced early reliability issues like head gasket failures in some applications.^[9] Overall, these engines powered over a million Zephyr vehicles, cementing the model's reputation for reliable, mid-range performance in the British and export markets until its replacement by the Granada in 1972.^[2]

Development history

Origins in post-war Ford designs

Following World War II, Ford of Britain shifted from wartime production of military vehicles and components back to civilian automotive manufacturing at its Dagenham facility, addressing the need for modern, fuel-efficient engines suited to Britain's economic constraints and taxation system based on engine displacement. The pre-war side-valve V8 used in the continued production of the Ford Pilot proved increasingly obsolete amid rising demand for economical designs that could support both domestic sales and vital export markets to generate foreign currency. This led to the initiation of new engine development in the late 1940s, focusing on overhead-valve (OHV) inline configurations to improve efficiency and performance over the outdated flathead architecture inherited from pre-war American influences.^[10]^[11]^[12] Prototyping efforts at Dagenham emphasized inline-four and inline-six variants, drawing partial design expertise from Ford's American operations in Dearborn while adapting for British priorities like lower fuel consumption and compliance with horsepower tax bands. The inline-six prototype targeted a displacement around 2.2 liters (later realized as 2,262 cc in an innovative oversquare configuration), paired with a complementary 1.5-liter (1,508 cc) inline-four, to power upcoming mid-range models aimed at 1950s export competitiveness. These engines represented a departure from the Pilot's 3.6-liter V8, incorporating OHV valvetrain for better breathing and power delivery on available fuels.^[13]^[14] Key milestones included intensive testing in 1949, culminating in the engines' readiness for the 1950 Earl's Court Motor Show debut of the Zephyr and Consul concepts, marking Ford of Britain's first all-new post-war powerplants developed entirely in-house at Dagenham with transatlantic technical input. This foundational work laid the groundwork for the engine family's production launch in 1951, emphasizing reliability for global markets.^[12]^[13]

Introduction and early production

The Ford Zephyr engines were officially introduced in January 1951, coinciding with the launch of the Ford Zephyr Mk I and Consul models, which marked Ford of Britain's inaugural use of overhead valve (OHV) designs in their passenger car powerplants.^[15]^[14] These engines represented a significant advancement over the preceding side-valve units, featuring short-stroke configurations developed from 1940s prototypes to enhance performance and efficiency in post-war vehicles.^[15] Production of the Zephyr engines commenced at Ford's Dagenham plant in Essex, England, to meet demand for the new models.^[16] The four-cylinder version displaced 1,508 cc and delivered 47 bhp at 4,400 rpm, while the six-cylinder displaced 2,262 cc and produced 68 bhp at 4,000 rpm, providing respectable power for mid-1950s executive saloons.^[17]^[18] Early manufacturing efforts encountered hurdles typical of the era, including material shortages stemming from post-war economic constraints and the ongoing Korean War, alongside initial quality control inconsistencies in assembly processes.^[19] These issues were progressively addressed through plant expansions and process refinements, stabilizing output by 1952 and enabling Ford to double overall production at Dagenham within a couple of years.^[20]

Evolution through model marks

The Ford Zephyr engine family evolved incrementally across the successive model marks of the Zephyr lineup, with updates focused on enhancing displacement, power delivery, and durability to meet growing performance demands in the post-war British executive car market. By 1956, with the launch of the Mk II Zephyr, both engine variants received significant displacement increases to improve torque and overall responsiveness. The four-cylinder grew to 1,702 cc, while the six-cylinder expanded to 2,553 cc, accompanied by a compression ratio rise from 6.8:1 to 7.0:1, which optimized efficiency on available fuels and boosted power outputs to 59 bhp for the four-cylinder and 86 bhp for the six-cylinder.^[21]^[22] These changes, combined with a lengthened wheelbase, enhanced the Mk II's cruising capabilities and market competitiveness against rivals like the BMC Austin Westminster.^[23] In preparation for the Mk III, ongoing refinements addressed reliability and performance, including the adoption of stronger crankshafts in 1958 to better withstand higher loads and improved intake and exhaust manifolds in 1960 for enhanced airflow and reduced backpressure.^[22] These progressive updates ensured smoother operation and prepared the engines for the model's bolder styling and features. By 1962, the four-cylinder engine was renamed the Zephyr 4 for the Mk III, introduced as part of the Zephyr lineup and retaining its 1,702 cc displacement with minor tuning adjustments that maintained output at 59 bhp, emphasizing economy without sacrificing the lineup's executive poise.^[24] This evolution through the marks reflected Ford's strategy of iterative enhancements, balancing cost, fuel efficiency, and driving refinement up to the 1966 conclusion of the series.^[22]

Discontinuation and successors

The Ford Zephyr engine was phased out by 1966, after 15 years of service, primarily due to its aging architecture originating in the early 1950s and the growing industry preference for more compact V-configuration engines that offered better packaging and performance in larger saloons.^[25] Emerging emissions regulations in Europe during the mid-1960s also contributed to the need for more efficient designs, alongside Ford's strategic shift toward adaptable engine families for future transverse applications in smaller vehicles.^[26] The immediate successors were the Essex V4 and V6 engines, introduced in 1966 specifically to replace the Zephyr's inline designs in the all-new Zephyr Mk IV and Zodiac ranges, providing smoother operation and higher outputs in V layouts (1,996 cc V4 for base models and 2,495 cc/2,994 cc V6 for upper variants).^[27]^[25] The Zephyr engine's inline OHV layout left a legacy in Ford's subsequent inline-four developments, influencing the modular approach seen in the Kent series engines of the late 1950s and 1960s, which prioritized crossflow heads and adaptability for economy cars.^[28]

Design and technical features

Overall architecture and components

The Ford Zephyr engine family employed an overhead valve (OHV) configuration with a pushrod valvetrain, featuring a cast-iron cylinder block and head integral to a water-cooled, inline design for both four- and six-cylinder variants. This architecture utilized mushroom-type tappets and a rocker shaft assembly lubricated via oil drillings from the camshaft bearings, ensuring reliable valve operation in a four-stroke petrol cycle. The camshaft, located in the block and driven by a duplex roller chain, transmitted motion through pushrods to the overhead valves, promoting efficient combustion while maintaining simplicity in maintenance.^[21] Lubrication was provided by a full-pressure wet-sump system, with a gear-type oil pump drawing from the sump to supply the crankshaft, bearings, and valvetrain; oil capacity of 7 imperial pints for six-cylinder variants and 6 imperial pints for four-cylinder variants, with the filter filled, filtered through a full-flow element for sustained engine health. The design emphasized shared mechanical principles across cylinder counts, including identical bore dimensions and maximized commonality in components like the cylinder block and crankcase, which facilitated modular assembly and potential interchanges within compatible chassis. This commonality stemmed from intentional engineering to reduce production complexity while supporting variations in displacement.^[21] Displacement within the family was determined by the formula

\text{Total displacement} = \frac{\pi}{4} \times (\text{bore})^2 \times \text{stroke} \times \text{number of cylinders},

where bore remained consistent across variants, and tuning was achieved primarily through stroke adjustments to balance power and efficiency. Key ancillary components included a single downdraft carburetor, such as the Zenith 34 series for four-cylinder or 36 series for six-cylinder applications, delivering fuel via a 34-36 mm flange for precise metering. The electrical system originated as 6-volt with coil ignition but shifted to 12-volt in 1956 models, incorporating Lucas distributors and batteries rated at 45-57 Ah to enhance starting reliability.^[21]

Fuel and ignition systems

The Ford Zephyr engines featured a straightforward fuel delivery system centered on a single-barrel Zenith down-draught carburetor equipped with a manual choke for cold starts.^[21] For the six-cylinder variants in Mk II models, the standard carburetor was the type 36WI, with specifications including a 36 mm flange diameter, 31 mm choke tube, main jet of 155, and idling jet of 50, designed to maintain efficient mixture delivery across operating ranges.^[21] The four-cylinder versions used a similar Zenith setup, such as the 34 WIA type, adapted for the smaller displacement.^[21] The intake manifold consisted of an aluminium casting bolted to the cylinder head, incorporating a hot spot formed by its proximity to the exhaust manifold to promote fuel vaporization and even distribution.^[21] A mechanical diaphragm fuel pump, camshaft-driven, supplied fuel at 2.5-3.5 lb/sq in pressure, with a separate filter to ensure clean delivery to the carburetor.^[21] Ignition was provided by a conventional coil-and-distributor arrangement using a 12-volt battery system.^[21] The Lucas distributor, such as type 40 545-A for lower compression engines, featured breaker points with a gap of 0.014-0.016 inches and dwell angle of 64-69 degrees, along with spring tension of 18-24 oz.^[21] Centrifugal advance initiated at around 800 rpm and achieved full mechanical advance by 4000 rpm, complemented by vacuum advance of 6-8 degrees at 15 in Hg for part-load efficiency; static timing was set at 8 degrees BTDC for high-compression variants.^[21] By the Mk III generation introduced in 1962, high-output Zodiac models adopted a single Zenith carburettor, such as the 42 WIA-2 type, to enhance throttle response and volumetric efficiency over the single-carburetor standard.^[29] This setup, while retaining the core intake and ignition architecture, allowed for improved fueling in performance-oriented applications without altering the fundamental OHV layout.^[21]

Cooling and lubrication

The Ford Zephyr engines utilized a pressurized water cooling system featuring a belt-driven centrifugal impeller pump mounted at the front of the cylinder block, which circulated coolant through the block and heads to maintain optimal operating temperatures.^[21] The thermostat, housed in the water outlet elbow on the cylinder head, began opening at 170°F (77°C) and reached full opening at 199°F (93°C), allowing controlled flow to the radiator once the engine warmed sufficiently.^[21] System capacity varied by configuration, typically 2.5 imperial gallons (11.4 liters, approximately 12 US quarts) for six-cylinder models and 2.25 imperial gallons for four-cylinder, including the radiator, heater, and hoses, with drain cocks provided at the radiator base and cylinder block for maintenance.^[21] The tubular radiator incorporated a 7 psi pressure cap to raise the boiling point of the coolant, and a multi-blade fan on the pump shaft provided airflow, with the system designed for water or approved antifreeze mixtures in colder climates.^[21] Lubrication was achieved through a full-force pressure-feed system employing a gear-type pump submerged in the sump and driven directly by the camshaft, delivering oil via internal drillings to the crankshaft main bearings, connecting rod big-end bearings, and camshaft bearings.^[21] Cylinder walls and upper components received lubrication from oil mist in the crankcase, while a full-flow replaceable-element filter on the engine's right side ensured clean circulation, with elements recommended for replacement every 5,000 miles.^[21] Oil capacity was 7 imperial pints (4.0 liters, approximately 4.2 US quarts) for six-cylinder variants with the filter filled, supplemented by 1.5 additional pints for a dry filter change, using SAE 30 grade oil under normal operating conditions to achieve pressures of 50-60 psi at speed. A non-adjustable relief valve in the pump prevented excessive pressure, and a dashboard warning light activated below 5-7 psi to alert operators of low pressure.^[21]

Four-cylinder variants

1,508 cc version

The 1,508 cc version served as the initial four-cylinder engine for the Ford Zephyr lineup, introduced in 1951 as part of the EOT(A) series powering the Consul model. This overhead valve (OHV) unit featured a cast-iron block and cylinder head, with a displacement of 1,508 cc achieved through a bore of 79.37 mm and a stroke of 76.2 mm. The compression ratio was set at 6.8:1, optimized for the era's regular gasoline to balance performance and reliability.^[30]^[31] Power output stood at 47 bhp at 4,400 rpm, paired with 74 lb-ft of torque at 2,400 rpm, delivered via a single Zenith carburetor and a three-bearing camshaft design. The crankshaft ran on three main bearings for smooth operation, while lightweight aluminum pistons contributed to reduced reciprocating mass and improved efficiency. These components emphasized durability for everyday use, with the engine's oversquare configuration aiding responsive low-speed acceleration without excessive vibration.^[32]^[33] Production of this engine variant spanned from 1951 to 1956, exclusively for the Consul saloon and related derivatives, with over 250,000 units assembled at Ford's Dagenham plant. Minor refinements occurred during the run, including adjustments to the valve timing in 1954 to enhance mid-range flexibility, though core specifications remained unchanged until the model's phase-out in favor of enlarged successors. This version established the foundation for Ford's post-war British inline-four architecture, prioritizing refinement over outright power.^[34]

1,702 cc version

The 1,702 cc version of the Ford Zephyr engine represented an enlarged four-cylinder overhead-valve inline design introduced in 1956 for the Mark II Consul and Zephyr models, aimed at delivering enhanced performance while retaining much of the original architecture.^[35] This variant evolved from the 1,508 cc unit by increasing both the bore and stroke to achieve a displacement of 1,702 cc, maintaining compatibility with existing components for cost-effective production.^[36] Key specifications included a bore of 82.5 mm and stroke of 79.5 mm, yielding the 1,702 cc capacity. The engine was available in low-compression (6.9:1) and high-compression (7.8:1) variants.^[36] The high-compression version produced 59 bhp at 4,200 rpm and 92 lb-ft of torque at 2,300 rpm, providing a noticeable improvement in acceleration and top speed for the vehicles it powered, while the low-compression version offered 55 bhp and 87 lb-ft.^[36]^[35] To achieve this output, the design incorporated larger valves— with inlet valves bigger than exhaust—and a revised cylinder head featuring integral valve guides and provisions for oversize reaming, contributing to roughly a 25% power increase over the prior 1.5-litre version through better breathing and flow efficiency.^[36] These changes, combined with minor carburetor and exhaust adjustments, optimized the engine for everyday reliability without requiring major redesigns. The 1,702 cc engine powered the four-cylinder Zephyr and Consul variants through the Mark II (1956–1962) and Mark III (1962–1966) phases, serving as the base powerplant for entry-level executive cars in Ford's UK lineup.^[35] For export markets with access to higher-octane fuels, tuned versions raised the compression ratio slightly and delivered up to 65 bhp, improving responsiveness in regions like North America and Australia.^[37] This adaptability helped extend the engine's relevance until the transition to newer overhead-camshaft designs in the late 1960s.

Six-cylinder variants

2,262 cc version

The 2,262 cc inline-six engine, introduced in 1951 as the powerplant for the Ford Zephyr Mk I, represented Ford of Britain's first post-war overhead-valve six-cylinder design for passenger cars. This all-iron unit displaced 2,262 cc, achieved through a bore of 79.37 mm and a stroke of 76.2 mm—the same dimensions as the contemporary 1,508 cc four-cylinder engine in the Consul model to facilitate parts commonality across the lineup.^[38]^[39] The engine featured a cast-iron block and cylinder head, with cast-iron intake and exhaust manifolds contributing to its robust, durable construction suited for executive saloons. With a standard compression ratio of 6.8:1 and a single Zenith carburettor, the engine delivered 68 bhp at 4,000 rpm and 112 lb-ft (152 Nm) of torque at 2,000 rpm in the base Zephyr configuration.^[38]^[18] In the higher-trim Zodiac variant, introduced in 1953, a raised compression ratio of 7.5:1 boosted output to 71 bhp at 4,200 rpm while maintaining similar torque characteristics, providing smoother performance and a top speed around 85 mph when paired with the three-speed manual gearbox.^[39] The crankshaft ran on seven main bearings, a design choice that enhanced refinement and reduced vibration compared to four-bearing setups common in smaller sixes of the era.^[40] Production of this engine variant spanned 1951 to 1956, powering the Zephyr Mk I series until the model's facelift and displacement increase. A revised block casting was implemented in late 1954 to accommodate an updated flywheel and clutch assembly, improving overall drivetrain integration without altering core engine specifications.^[39] This configuration emphasized reliability and low-end torque for comfortable cruising, aligning with the Zephyr's role as an affordable executive car in the British market.

2,553 cc version

The 2,553 cc version of the Ford Zephyr engine represented a significant update to the six-cylinder lineup, introduced in 1956 for the Mark II models to deliver improved performance through increased displacement and refined internals. This inline-six engine achieved its larger capacity by retaining the 82.55 mm bore from the prior 2,262 cc design while reducing the stroke to 79.5 mm, resulting in a displacement of 2,553 cc and a compression ratio of 7.0:1.^[41]^[22] The shorter stroke enabled higher engine speeds, with the rev limit raised to 5,000 rpm compared to the earlier long-stroke variant.^[42] Power output stood at 86 bhp at 4,750 rpm, paired with 132 lb-ft (179 Nm) of torque at 2,000 rpm, providing smoother high-speed operation suitable for the era's growing motorway demands.^[43] Key enhancements included larger intake ports for better airflow and breathing efficiency, contributing to the modest power gains over the predecessor.^[22] The Zodiac variant used a single carburettor configuration. This engine remained in production through the Mark II (1956–1961) and Mark III (1962–1966) Zephyrs and Zodiacs, powering a range of saloons, estates, and convertibles. In 1962, with the Mark III introduction, internal improvements such as revised camshaft and larger valves increased output to 109 bhp at 4,750 rpm while preserving overall drivability.^[44] These changes ensured enhanced performance without major redesigns, maintaining the engine's reputation for reliability in passenger applications.

Applications

Passenger car usage

The Ford Zephyr engines were primarily installed in British Ford's mid-sized executive passenger cars from the early 1950s through the mid-1960s, powering models such as the Consul, Zephyr, and Zodiac. The initial applications appeared in the 1951–1956 Mark I series, where the 1,508 cc four-cylinder variant equipped the entry-level Consul saloon, delivering 48 bhp for adequate family transport with a 0–60 mph time around 20 seconds.^[45]^[46] In parallel, the 2,262 cc six-cylinder version powered the upscale Zephyr Mark I saloon and convertible, producing 68 bhp in standard form and enabling a top speed of about 80 mph, while the luxury Zodiac variant featured a tuned version of the same engine with 71 bhp for enhanced refinement.^[45]^[46] The Mark II range from 1956 to 1962 expanded the lineup with updated styling and enlarged displacements, retaining the Zephyr engines as core powerplants. The Consul Mark II used the revised 1,702 cc four-cylinder engine yielding 59 hp, suitable for economical motoring in saloon and estate bodies.^[2] The Zephyr Mark II saloon and convertible employed the 2,553 cc six-cylinder with 86 bhp, achieving 0–60 mph in approximately 16 seconds, while the Zodiac luxury model incorporated a higher-compression tuned variant for smoother performance and better highway cruising.^[2]^[35] Production continued into the 1962–1966 Mark III series, where the four- and six-cylinder Zephyr engines defined the Zephyr 4 and Zephyr 6 saloons, respectively, before the marque transitioned to V-engine formats. The Zephyr 4 retained the 1,702 cc four-cylinder at 68 bhp, posting a 0–60 mph time of about 18 seconds in testing.^[47] The Zephyr 6 used the 2,553 cc six-cylinder producing 98 bhp, and the Zodiac featured its tuned iteration at 103 bhp, accelerating to 60 mph in roughly 14 seconds with a top speed exceeding 100 mph, underscoring the engines' role in providing competitive executive-class performance.^[47] These installations emphasized the Zephyr engines' versatility in sedans and coupes, prioritizing reliability and overdrive options for long-distance travel.^[35]

Commercial and other uses

The Ford Zephyr engines found application in light commercial vehicles during the 1950s and 1960s, where the 1,703 cc four-cylinder variant and the 2,553 cc six-cylinder variant were detuned for enhanced durability and lower operating costs, typically producing 50-70 bhp. These engines powered models such as the Ford Thames 400E panel van, introduced in 1957, which utilized the 1.7L unit in its petrol configuration for urban delivery duties. Similarly, utility conversions and pickups based on the Zephyr chassis, particularly in markets like Australia and New Zealand, employed the 2.6L six-cylinder for heavier load-carrying tasks, benefiting from its robust construction.^[48] In marine applications, the six-cylinder Zephyr engine was adapted for small boats through marinisation kits that included water-cooled exhaust systems to manage heat in submerged environments. These conversions, common in the 1950s and 1960s, retained the engine's overhead-valve design while adding corrosion-resistant components and reverse-rotation adaptations for propeller drive. For instance, the Moonfleet Aquila runabout, a 15-foot-6-inch lightweight motorboat built in 1964, featured a marinised 2.6L Zephyr six-cylinder producing 68-71 hp at the propeller, enabling top speeds around 30-35 mph. Such setups provided reliable propulsion for recreational and light utility boating, with power outputs generally in the 60-80 hp range depending on tuning and propeller matching.^[49] Aftermarket modifications elevated the Zephyr engine for motorsport, particularly in 1960s rallies and sports car racing. Tuners like Ken Rudd developed "Ruddspeed" stages for the 2.6L six-cylinder, fitting triple SU carburettors and a ported cylinder head to achieve 120 bhp at 5,000 rpm in Stage 1 configurations. These enhanced units powered vehicles such as the AC Ace, where the engine's inherent balance and torque suited high-speed rallies and hill climbs. In rally applications, such as period events with the AC Aceca, the tuned Zephyr delivered 0-60 mph in under 10 seconds, contributing to competitive performances in British and European motorsport during the era.^[50]^[51]^[52]

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The Story of Ford's Iconic Kent Inline-4 and Its Major Road and Track ...
Jan 12, 2021 · Eight years after the first Kent was assembled, it received a major redesign, which gave it a highly efficient crossflow type cylinder head. It ...
[33]
https://www.automobile-catalog.com/car/1954/904130/ford_consul_saloon.html
[34]
Autocar - 22 July 1955 - Exact Editions
Heater, £17. Over-riders £4 12s Id. ENGINE: Capacity: 1,508 c.c. (92 cu in). Number of cylinders: 4. Bore and stroke: 79.37 x 76.2 mm (3.125 )(. 3in). Valve ...
[35]
Ford Consul 1951-56 classic car portrait
Ford Consul 1951-56 specifications. Engine 4 cylinder in-line, OHV Displacement: 1,508cc. Bore: 79.3mm. Stroke: 76.2 mm. Compression ratio: 6.8 : 1
[36]
[PDF] Autosport Magazine - October 19, 1951 (Vol. 3 No. 16)
26.8 b.h.p. at 3,000 r.p.m.. Transmission: Gear ratios, 5.5, 9.7 and 16.9 to 1. Ford single plate clutch. Spiral bevel rear axle.
[37]
1954 Ford Consul Saloon (man. 3) (model for Europe North America ...
All specifications, performance and fuel economy data of Ford Consul Saloon (35 kW / 48 PS / 47 hp), edition of the year 1954 for Europe North America ...
[38]
FORD Consul (1950-1956) Photos, engines & full specs
The Ford UK produced the Ford Consul from 1951 to 1962. It was first shown ... It had a new engine with a displacement 1508 cc developing 47 hp. It was ...
[39]
Ford Consul/Zephyr/Zodiac Mk2 (1956 – 1962) Review | Honest John
Specs ». Ford Consul Mk2. 0–60, 22.0 s. Top speed, 80 mph. Power, 59 bhp. Torque, 91 lb ft. Weight, 1150 kg. Cylinders, I4. Engine capacity, 1702 cc. Layout, FR.
[40]
[PDF] FORD CONSUL AND ZEPHYR MARK II
The four cylindered Consul is now of some 1,703. c.c. capacity and the six-cylindered Zephyr and Zodiac units of 2,553 c.c. swept volume capacity. Power output ...<|control11|><|separator|>
[41]
1966 Ford Zephyr 4 Mk III overdrive (man. 5) - Automobile Catalog
Engine specifications · 1703 cm3 / 103.9 cui · 48 kW / 65 PS / 64 hp (DIN) · 124 Nm / 91 ft-lb · 54.8 kW / 75 PS / 73.5 hp (SAE) · 134 Nm / 99 ft-lb · 40.1 watt/kg / ...
[42]
1950 Ford Zephyr specifications - Carfolio.com
The Ford Zephyr is a 4 door saloon (sedan)-bodied car with a front positioned engine driving through the rear wheels. ... Bore × Stroke, 79.37 × 76.2 mm
[43]
Buyer’s guide: Ford Consul, Zephyr and Zodiac | Classic & Sports Car
### Summary of 2,262 cc Six-Cylinder Engine for Ford Zephyr Mk I
[44]
Straight-Six Engine | Encyclopedia MDPI
Nov 15, 2022 · In 1968, it introduced a M30 straight-six design with the same 30° slant, overhead camshaft layout, and 100 mm bore spacing as the four. It ...
[45]
1959 Ford Zephyr Mk II (man. 3) (model for Europe North America ...
All specifications, performance and fuel economy data of Ford Zephyr Mk II (67 kW / 91 PS / 90 hp), edition of the year 1959 for Europe North America ...Missing: bhp | Show results with:bhp<|control11|><|separator|>
[46]
1956 Ford Zephyr specifications - Carfolio.com
compression ratio, 7.8:1. Fuel system, 1 Ze carb. bmep (brake mean effective pressure), 886 kPa (128.5 psi ). Maximum RPM. crankshaft bearings. Engine coolant ...Missing: Mk II<|separator|>
[47]
1960 Ford Zephyr Mk II (low compr.) (man. 3) - Automobile Catalog
Engine specifications · 2553 cm3 / 155.8 cui · 64 kW / 87 PS / 86 hp (SAE) · 179 Nm / 132 ft-lb · 47 watt/kg / 21 watt/lb (estimated by a-c) · 52 watt/kg / 24 watt/ ...
[48]
None
Summary of each segment:
[49]
1962 Ford Zephyr Mk II Convertible Specs Review (67 kW / 91 PS ...
Engine specifications · 2553 cm3 / 155.8 cui · 67 kW / 91 PS / 90 hp (SAE) · 186 Nm / 137 ft-lb · 48 watt/kg / 22 watt/lb (estimated by a-c) · 53 watt/kg / 24 watt/ ...Missing: ft | Show results with:ft
[50]
Ford Consul/Zephyr/Zodiac Mk1 (1950 – 1956) Review | Honest John
The EOTA range was logically split with the Consul powered by a 1508cc four-cylinder overhead valve engine, and the Zephyr and Zephyr Zodiac were powered by a ...<|control11|><|separator|>
[51]
The Ford Consul and Zephyr-Six Mk.I At 70 - Lancaster Insurance
Sep 18, 2020 · The Consul – a 'work of Art' according to Ford - was powered by 1,508cc four-cylinder plant while the Zephyr sported a 2,262cc unit. Motor ...
[52]
Ford Zephyr | Zodiac | Mk III | Spec | Photos - GB Classic Cars
Ford Zephyr & Zodiac Mk III ; Power. 68 bhp @ 4800 rpm. 98 bhp @ 4750 rpm ; Torque. 95lb ft @ 3000 rpm. 133lb ft @ 2000 rpm ; Gearbox. 4 speed manual all ...Missing: output | Show results with:output
[53]
Ford Thames 400E - Wikipedia
Edit. The Ford Thames 400E is a commercial vehicle that was made by Ford UK and introduced in 1957. ... From January 1963 an improved version of the 1703 cc ...
[54]
Something Different. 1959 Ford Zephyr Pick Up. Powered by a ...
Jun 20, 2021 · 1960 Ford Zephyr 6. Powered by a 6 cylinder 2553cc engine. The delights of a bench seat in the front, plus three on a tree gearchange.1960 Ford Zephyr 6. Powered by a 6 cylinder 2553cc engine. The ...Ford Zephyr Estate Mk.II with 2553cc S6 OHV engine - FacebookMore results from www.facebook.com
[55]
Motorboat Monday: Inspired By Cars- The Moonfleet Aquilla
Jan 26, 2015 · It was built in 1964 and measures 15'6″. Power was provided by a marinised Ford Zephyr six-cylinder car engine, with power quoted as between 68 ...
[56]
1961 AC Ace - RS 5000 - Ruddspeed
... S.U. Carburettors producing 120 bhp at 5,000 rpm. Stage 2: As Stage 1 but with lightweight pistons producing 125 bhp at 5,000 rpm. Stage 3: 6 port Raymond ...Missing: Zephyr twin
[57]
Cars We Remember column: Ford Shelby Cobra - The Register-Guard
Jan 25, 2021 · A friend of the Hurlock's, Ken Rudd, had experimented with 2553cc (2.6 liter) Ford Zephyr 6-cylinder engines and suggested replacing the Bristol ...
[58]
Who built the first Cobra, and where? - Brock Racing Enterprises
Apr 11, 2019 · AC had started fitting the Ford Zephyr engine to the Ace due to supply of Bristol engines drying up, and Alan Turner, AC's designer, took a ...