The Mould King V12 Model Engine Building Set is on sale for $33, which is $14 off the original $47 price tag. This item ...

Nitrous oxide is the power-making tool of the '90s. Drag racers at every level have realized that nitrous can be an effective way to add power and simplify e.t. tuning. We witnessed copious amounts of ...

RACER’S Marshall Pruett has spent the last year tracking developments with the IndyCar Series’ new chassis, engine, and the ...

Assembling a new engine is probably the most intriguing aspect of hot rodding. Whether it's screwing together a basic street-engine kit or a meticulously crafted 14.0:1 race engine, the work is both ...

We may receive a commission on purchases made from links. Fortunately, EngineDIY also sells several engine kits that run on real gasoline, kerosene, or nitro fuel, giving builders a more accurate ...

Watch the complete build of the WS15 turbofan engine model used on the J-20 fighter jet. This video walks through assembly details, internal components, and the finished result, making it ideal for ...

We may receive a commission on purchases made from links. Mankind first took flight in 1903 when the Wright brothers took off over Kitty Hawk, North Carolina. Since then, all manner of aircraft have ...

View post: Senators Call Out Amazon Over Used Cars With Open Safety Recalls Judging by its 578 five-star ratings, quite a few shoppers seem to agree that the kit is well worth it. When you consider ...

We get tons of readers writing into our Tech Support section asking which mods they should be doing to their cars in order to make them faster. Rather than answer one guy's questions on what to do, ...