GM’s factory skunkworks turned out this Chevy Vega with a well-engineered all-aluminum small-block in 1972. It didn’t make it ...

Rob Dahm, notorious rotary-powered car builder, has firmly jumped into the deep end of the pool with his latest project: The ...

This “inside-out” approach to the Wankel rotary engine is a key differentiator. Traditional Wankel engines feature a triangular rotor in a peanut-shaped housing, which Alec identified as a sig ...

The reported bearing failures may lead to either a seized engine or a conrod punching a hole through the block. In both cases, there is a risk of a crash and injury. Complainants further allege no ...

U.S. auto safety regulators are probing General Motors Co. over concerns that more than 870,000 of its full-size pickup trucks and SUVs face the risk of engine failure. The National Highway ...

Still, the engine features a stout, closed deck iron block, forged rods, forged crankshaft, and cast, but very strong pistons. Consequently, it's one of the most reliable performance engines ever ...

See All 32 Photos Because the engine would swap the distributor for a crank trigger ignition, a modified and cut-down distributor shaft was used to fill the void at the rear of the block.

even by the standards of other LS and LT engines prior. It may carry the LT family name, but the LT7 is quite far removed from your traditional Chevy small block, retaining the classic 4.4-inch ...