Ignition timing is easily the single most important tuning adjustment on an internal-combustion engine, yet the concept of ignition curves continues to be elusive for many enthusiasts. All it takes to ...
Ignition timing is an often-misunderstood concept that has a big effect on performance. An air/fuel mixture burn rate doesn't increase in direct proportion to engine rpm. Therefore, the faster the ...
Packard V-1650 Merlin 12-Cylinder V Reports Collection, NASM.2013.0036, National Air and Space Museum, Smithsonian Institution. Material is subject to Smithsonian ...