Learn all about the world of collecting, customizing, and constructing model cars in our next volunteer talk! World of Speed volunteers Gregg McElhinney and Andy Frezza will share advice and stories about their shared passion for (and years of experience with) model cars.
Related Explainers
Related Artical

How a manual gearbox works step by step
⚙️ Explained · Manual Transmission · Drivetrain How a Manual Gearbox Works Step by Step Every time you dip the

What Causes Engine Knock — and Why It’s Bad
🔧 Explained · Engine Mechanics · Maintenance Basics What Causes Engine Knock — and Why It’s Bad That metallic pinging

How Engine Oil Actually Protects Your Engine?
Introduction Most drivers know that engine oil is important. They know it needs to be changed periodically, and they know

Why do diesel engines make more torque?
Introduction If you have ever driven a diesel-powered vehicle or watched a heavy truck pull a massive load, you may

Why a V8 Sounds Different from a V12 — Explained Simply with Real Engineering Insight
When you hear a V8 engine rumble next to a V12 engine screaming smoothly, you are not just hearing two

Turbo vs Naturally Aspirated Engines — The Real Difference (Explained Simply)
Cars don’t just “make power” — they convert air and fuel into controlled explosions. The way air enters the engine
Related News
IndyCar Mid-Week Briefing: Palou’s Fifth Title & the Storylines of 2026
🏎️ IndyCar · Mid-Week Briefing · 17 Sept 2026 IndyCar Mid-Week Briefing:Palou’s Fifth Title & the Storylines of 2026 The
WRC Strategy Explained: How Tyres, Roads & Tactics Decide a Rally
🌲 WRC · Strategy Preview · Tyres, Tracks & Tactics WRC Strategy Explained: How Tyres, Roads & Tactics Decide a
MotoGP Austria 2026 Preview: Márquez & Martín Level on Points at the Red Bull Ring
🏍️ MotoGP · Round 15 of 22 · Austrian GP Preview MotoGP Austria 2026 Preview:Márquez & Martín Level on Points
F2 News: Mid-Week Briefing — Tsolov’s Lead Down to Seven as Baku Looms
🏎️ FIA Formula 2 · Mid-Week Briefing · 16 Sept 2026 F2 News: Mid-Week Briefing — Tsolov’s Lead Down to

Five Crews Hospitalised: The Frightening Friday That Overshadowed Rally Chile
🚨 WRC · Rally Chile 2026 · Safety Report Five Crews Hospitalised: The Frightening Friday That Overshadowed Rally Chile Carabineros
IndyCar 2026 Final Standings: Palou Wins Fifth Title in Six Years
🏎️ NTT IndyCar Series · Final 2026 Standings IndyCar 2026 Final Standings: Palou Wins Fifth Title in Six Years Alex