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Polyspheric

The Polyspheric engines were V8 engines produced by Chrysler from 1955 to 1958 as lower-cost alternatives to its Hemi engines. These engines were based on the Hemi engines, using the same blocks and crankshaft parts, but completely different cylinder heads, pushrods, exhaust manifolds and pistons.

Art, Dodge and Plymouth & Chrysler

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Dodge and Plymouth

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Chrysler

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Overview

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Also called
Poly · Poly-head · Polydome · Red Ram · Semi-Hemi
Configuration
Naturally aspirated 90° V8
Cooling system
Water-cooled
Cylinder block material
Cast iron
Cylinder bore
3+9⁄16 in (90.5 mm) · 3+5⁄8 in (92.1 mm) · 3+11⁄16 in (93.7 mm) · 3+13⁄16 in (96.8 mm) · 3+15⁄16 in (100.0 mm)
Cylinder head material
Cast iron

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Overview

Dodge and Plymouth

Chrysler

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Map overview Semantic statistics

Polyspheric

Nodes17
Edges16
Triples36
Avg. degree1.88
Density0.117647
Components1

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Polyspheric

Top relations

Displacement · 8
Polyspheric → 241.3 cu in (4.0 L), 259.2 cu in (4.2 L), 268.3 cu in (4.4 L), 299.3 cu in (4.9 L), 313.7 cu in (5.1 L), 324.6 cu in (5.3 L), 331.1 cu in (5.4 L), 353.1 cu in (5.8 L)
Also called · 6
Polyspheric → Poly, Poly-head, Polydome, Red Ram, Semi-Hemi, Spitfire
Cylinder bore · 6
Polyspheric → .mw-parser-output .frac{white-space:nowrap}.mw-parser-output .frac .num,.mw-parser-output .frac .den{font-size:80%;line-height:0;vertical-align:super}.mw-parser-output .frac .de…, 3+11⁄16 in (93.7 mm), 3+13⁄16 in (96.8 mm), 3+15⁄16 in (100.0 mm), 3+5⁄8 in (92.1 mm), 3+9⁄16 in (90.5 mm)
Piston stroke · 3
Polyspheric → 3+1⁄4 in (82.6 mm), 3+5⁄8 in (92.1 mm), 3.80 in (96.5 mm)
Configuration · 1
Polyspheric → Naturally aspirated 90° V8
Cooling system · 1
Polyspheric → Water-cooled
Cylinder block material · 1
Polyspheric → Cast iron
Cylinder head material · 1
Polyspheric → Cast iron
Fuel system · 1
Polyspheric → Carburetor
Fuel type · 1
Polyspheric → Gasoline

Important terminology Word statistics

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Important terminology

hemi poly chrysler engines engine cu bore mm stroke version 1955 displaced cc also dodge 16 92 1958 respectively chrysler's

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
PolysphericAlso calledPoly1.00infobox
PolysphericAlso calledPoly-head1.00infobox
PolysphericAlso calledPolydome1.00infobox
PolysphericAlso calledRed Ram1.00infobox
PolysphericAlso calledSemi-Hemi1.00infobox
PolysphericAlso calledSpitfire1.00infobox
PolysphericConfigurationNaturally aspirated 90° V81.00infobox
PolysphericCooling systemWater-cooled1.00infobox
PolysphericCylinder block materialCast iron1.00infobox
PolysphericCylinder bore.mw-parser-output .frac{white-space:nowrap}.mw-parser-output .frac .num,.mw-parser-output .frac .den{font-size:80%;line-height:0;vertical-align:super}.mw-parser-output .frac .de…1.00infobox
PolysphericCylinder bore3+9⁄16 in (90.5 mm)1.00infobox
PolysphericCylinder bore3+5⁄8 in (92.1 mm)1.00infobox
PolysphericCylinder bore3+11⁄16 in (93.7 mm)1.00infobox
PolysphericCylinder bore3+13⁄16 in (96.8 mm)1.00infobox
PolysphericCylinder bore3+15⁄16 in (100.0 mm)1.00infobox
PolysphericCylinder head materialCast iron1.00infobox
PolysphericDisplacement241.3 cu in (4.0 L)1.00infobox
PolysphericDisplacement259.2 cu in (4.2 L)1.00infobox
PolysphericDisplacement268.3 cu in (4.4 L)1.00infobox
PolysphericDisplacement299.3 cu in (4.9 L)1.00infobox
PolysphericDisplacement313.7 cu in (5.1 L)1.00infobox
PolysphericDisplacement324.6 cu in (5.3 L)1.00infobox
PolysphericDisplacement331.1 cu in (5.4 L)1.00infobox
PolysphericDisplacement353.1 cu in (5.8 L)1.00infobox
PolysphericFuel systemCarburetor1.00infobox
PolysphericFuel typeGasoline1.00infobox
PolysphericManufacturerChrysler1.00infobox
PolysphericOil systemWet sump1.00infobox
PolysphericPiston stroke3+1⁄4 in (82.6 mm)1.00infobox
PolysphericPiston stroke3+5⁄8 in (92.1 mm)1.00infobox

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