This Hemi just erupted on the dyno at Nick's Garage. It came apart at 6,300 RPM, which should be well within its rev range.

A seasoned Mopar wrencher had his first engine blow up on the dyno in his 21-year career; a piston disintegrated into the oil ...

Replacing a 392 hemi engine can cost a vehicle owner about $15,000 out of pocket, and replacement engines often exhibit the same issue. ... The 392 hemi's pistons are a weak point.

For those looking to burn $150 in fuel to idle for just 60 seconds, feast your eyes on this high-revving Hemi V8.

The pistons are really just a set of LS strokers with a crown configured to accommodate the hemi valve layout and larger 2.200-inch intake valves. Brown told us that bore spacing is measured from ...

Power was boosted to 425 hp and 420 lb-ft of torque in these SRT8 versions, with help from an improved engine block, lightweight pistons, and modified intake manifold. 6.4L/392CI Apache ...

Everybody loves a Hemi engine, but few know what it means. We reveal the differences between hemis and other engines, and show you hemis you’ve never seen.

Factory Hemi cylinder heads flow great without much work, ... We also file fit the piston rings for this engine, using the piston manufacturers factor of .004-inch times the bore size.

Engines have pistons that move up and down inside metal tubes (cylinders). They, in turn, connect with the crankshaft that spins with their help. There may be between two or twelve cylinders with the ...

The 5.7-liter Hemi is considered a reliable engine since it's reintroduction in the early 2000s. However, no engine on the market comes without its flaws.

There are reasons why Dodge introduced the Hemi three times, and killed it three times. Here are the biggest pros and cons of Dodge's Hemi engine.

Diesel engines have pistons that look different from the ones you'd see with a gas engine. ... the gas-powered Hemi option in the same Ram only has a 10.9:1 compression ratio.