Lemur Vehicle Monitors’ makes this comprehensive compression tester kit, which it markets under ... repairs without having to remove the engine’s cylinder head. The automotive repair tool ...

Could the small-block Chevy be the most popular engine ... compression ratio will be 10.25:1 with the head gasket and combustion chamber volume factored in. See All 13 Photos The Summit stroker ...

The Year One 472 HEMI crate engine is rated at 525 hp and 540 lb-ft of torque and features a 9.0:1 compression ... flow testing and touching up the Edelbrock Victor Jr. Gen 2 HEMI cylinder heads ...

Let’s not kid each other here. There’s an enormous elephant in the room and, depending on who you talk to, it might be missing a leg. The pachyderm in question is the Ram 1500 pick-up and the ...

The Ford Cosworth YB engine is one of the most tuneable motors that Ford has ever produced, so let’s take a look at how to extract those impressive power figures from the mighty Cossie motor… The post ...

Hot-rodders can buy 427 crate engines that make between 500 and 2,000 horsepower from brands like Ford Performance and Nelson ...

There are engine assemblers, and then there are engine builders. It's one thing to merely bolt a bunch of parts together. It’s quite another thing to carefully assemble machined components to precise ...

The Defence Research and Development Organisation (DRDO) has achieved a significant milestone by conducting a scramjet combustor ground test for over 1,000 seconds at its Hyderabad facility.

AMG C63 facelift will reportedly feature a new plug-in hybrid powertrain with a six-cylinder engine. It would replace ... well as a “fresh round of crash testing and regulatory approval.” ...

This car has lived in my brain rent-free for over a decade, and I think I finally have the full grasp of its story — and what ...

Two weeks ago, official test rider Augusto Fernandez made a public appearance of the Yamaha V4 in Valencia but at Jerez, there was an engine upgrade of a different kind for the Japanese manufacturer.

The 2026 Kia K4 Hatchback will be offered with either a standard 2.0-liter four-cylinder engine making 147 hp and 132 pound-feet of torque or a turbocharged 1.6-liter that boosts to 190 hp and 195 ...