Pilling Group Mazda

Subject = Pilling group Mazda
Description = Pilling group mazda
Category = Pilling Mazda

Mazda

rotary engine

rotary engine

rotary engine

cars

cars

Over the years, displacement has been increased (somewhat) car models , and turbocharging has been added to great effect

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cars

This is the engine family that made

Mazda

cars

cars

In

auto racing

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cars

So the 1.3 L 13B engines count as just under 2.0 L for these purposes

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cars

rotary engine

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cars

These metrics function similarly to the bore and stroke measurements of a piston engine

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car models Nearly all

Mazda

rotary engine

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cars

The only engine to diverge from this formula car models was the rare 13A, which used a 120 mm (4.7 in) diameter and 17.5 mm (0.7 in) offset

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cars

40A

Mazda

rotary engine

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cars

Although never produced in volume, the 40A was a valuable testbed for

Mazda

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cars

The chatter marks, nicknamed devil's fingernails, were caused by improper sealing at the apex of the rotor

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cars

The oil consumption problem was car models addressed with heat-resistant rubber oil seals at the sides of the rotors

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cars

This early engine had a rotor diameter of 90 mm (3.5 in) , an offset of 14 mm (0.6 in) car models , and a depth of 59 mm (2.3 in)

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L8A

The very first

Mazda

rotary engine

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cars

The engine and car car models were both shown at the 1963 Tokyo Motor Show

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Hollow cast iron apex seals reduced vibration and thus chatter marks

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cars

It used dry-sump lubrication

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Rotor diameter was up from the car models 40A to 98 mm (3.9 in) , but depth dropped to 56 mm (2.2 in)

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cars

One-, three-, and four-rotor derivatives of the L8A were also created for experimentation

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cars

car models 10A

The 10A series was

Mazda

rotary engine

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cars

It was a two-rotor design, with each displacing 491 cc for a total of 982 cc

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cars

These car models engine featured the mainstream rotor dimensions with a 60 mm (2.4 in) depth

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The rotor housing was made of sand-cast aluminum plated with chrome, while the aluminum sides were sprayed with car models molten carbon steel for strength

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cars

Cast iron was used for the rotors themselves, and their eccentric shafts were of expensive chrome-molybdenum steel

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cars

The addition of aluminum/carbon apex seals addressed the chatter car models mark problem

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cars

0810

The first 10A engine was the 0810, used in the Series I Cosmo from May, 1965 through July, 1968

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These

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Gross output was 110 hp (82 kW) at 7000 RPM and 130 Nm (96 ft.lbf) at 3500 RPM, but both numbers were probably optimistic

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cars

The 10A car models featured twin side intake ports per rotor, each fed by a one of four carburetor barrels

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Only one port per rotor was used under low loads for added fuel economy

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cars

A car models single peripheral exhaust port routed hot gas through the coolest parts of the housing, and engine coolant flowed axially rather than the radial flow used by NSU

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A bit of oil was car models mixed with the intake charge for lubrication

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cars

The 0810 was modified for the racing Cosmos used at Nürburgring

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cars

These engines had both side- and peripheral-located intake ports switched with a car models butterfly valve for low- and high-RPM use (respectively)

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cars