You've probably heard about the choke valve in your car engine's carburetor, but what does this seemingly essential component ...

To enrich this telling of the 1GZ’s story, Motor1 reached out to legendary cutaway artist Jim ... But no other engine in Toyota’s fleet had 48 valves to contend with. It was implemented ...

The Knight sleeve valve engine used the four-stroke Otto-cycle system present in most modern vehicle engines. Starting with the piston at the top of the cylinder, the crankshaft's rotation pulls ...