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The Rotary Engine: Mazda's Unconventional Bet That Won Le Mans
automotives

The Rotary Engine: Mazda's Unconventional Bet That Won Le Mans

The Wankel rotary engine replaces pistons with a triangular rotor, producing a power stroke every 270 degrees of rotation. Mazda's 787B proved its potential by winning Le Mans in 1991 -- the only rota

Siddharth Shillin · Legacy Member
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How a CVT Works: Infinite Ratios, Zero Shift Points
automotives

How a CVT Works: Infinite Ratios, Zero Shift Points

A CVT replaces fixed gears with variable-diameter pulleys and a steel belt, providing infinite gear ratios. The engine stays at its most efficient RPM at all times -- mechanical elegance that delivers

Siddharth Shillin · Legacy Member
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Turbocharger vs Supercharger: Two Ways to Force Air Into an Engine
automotives

Turbocharger vs Supercharger: Two Ways to Force Air Into an Engine

Turbos recover waste exhaust energy to drive a compressor -- efficient but laggy at low RPM. Superchargers draw directly from the crankshaft for instant boost -- responsive but parasitic. Two approach

Siddharth Shillin · Legacy Member
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Koenigsegg Dark Matter: 800HP in 39 Kilograms
automotives

Koenigsegg Dark Matter: 800HP in 39 Kilograms

Koenigsegg Dark Matter: 800HP, 1250Nm, 39kg. A raxial flux motor with six-phase architecture and full carbon fibre construction -- a power-to-weight ratio that makes most combustion powertrains look i

Siddharth Shillin · Legacy Member
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McLaren P1: The Instant Power Assist System
automotives

McLaren P1: The Instant Power Assist System

The McLaren P1 IPAS system fires an electric motor instantly on throttle input, bridging the turbo lag gap before the V8 spools up. 916 hp combined, 0-100 in 2.8s -- hybrid as competitive weapon, not

Siddharth Shillin · Legacy Member
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