Aerojet Rocketdyne, an L3Harris Technologies Company, is helping install four of its RS-25 liquid-propellant rocket engines in NASA’s second Space Launch System (SLS) core stage at the agency’s ...

This is a crate engine story that talks about everything except the crate engine. We did that last month when we detailed our new M-6007-X302 engine. Just in case you missed it, the X302 is Ford ...

When Ford introduced the SEFI 5.0L High Output Mustang in 1986 many predicted the end of the tunable engine. Ironically it was the beginning of a new era of super-tunable small-block Fords that would ...

Our '85 Coyote coupe recently received a makeover courtesy of Spike's Performance and Summit Racing Equipment. Our fresh Blue Sky Metallic paint has given our four-eyed coupe a new lease on life, and ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The Takeaway: Recently, I got a good deal on a log splitter. The kicker: It had a bad ...

While installing an engine and trans into a chassis or car where it didn't originally belong isn't rocket science by any means, there are certainly right and wrong ways to do things. You'll nearly ...

Technicians at NASA’s Kennedy Space Center in Florida install the orbital maneuvering system engine nozzle and heat shield for the Artemis II European Service Module inside the Neil Armstrong ...

Diesel engines are renowned for their ruggedness, torque-heavy power, and workhorse dependability — not exactly the characteristics linked to high-revving, supercharged excitement. But in a world ...

Engineers at the Michoud Assembly Facility (MAF) in New Orleans are using a pathfinder RS-25 engine to practice the installation of engines on the Core Stage of the Space Launch System (SLS). Each ...