EFI University’s Benjamin Strader had just one goal: to get a GM LS V8 engine to hit 11,000 RPM reliably. The stock redline on an LS7 crate engine is 7,000 RPM, but clearly that’s not enough ...

The Ford Performance division is offering a new crate engine option - the 7.3L ''Godzilla' Pushrod V8, complete with 430 HP of 2020 F250 Super Duty prowess ...

As Stellantis rolls out new engines and propulsion tech company-wide (and brings back some old favorites), we're focusing ...

Check out this tech on an LT1 Engine with the new Edelbrock RPM Air Gap Intake Manifold with stock cylinder heads and see the improved HP, only from GM High-Tech Performance ...

Lingenfelter is offering more cubes for the C8 Corvette Stingray and C8 Corvette E-Ray thanks to this new stroker 427 7.0L engine upgrade for the 6.2L V8 LT2.

Ben Strader, founder of EFI University, decided he wanted to make an LS7 small block engine rev past 11,000 rpm—no small feat considering factory redline comes in at 7000 rpm.

HOT ROD ran the new Edelbrock RPM Hemi heads back-to-back against stock 5.7L heads, and the result was a 50hp gain.

Six-pole motors run at 1,200 rpm unloaded (7,200 ÷ 6) and between 1,050 and 1,175 rpm loaded. They are often used for air-handling equipment, direct-drive applications, window fans, furnace blowers, ...

Dyson says the CD59 is powerful enough to match a stand-up model. But the real prize might be new applications.

To illustrate the rpm potential of the Crane hydraulic roller lifer, we built a test motor capable of running safely to 8,000 rpm.