Nov 22,
2019
The NMRA Tech Department has updated the 2020 Richmond Gear Factory Stock preliminary rules to better define the Gen 1 and Gen 2 Coyote combinations using specifications instead of Ford issued part numbers.
A few years ago, Ford stopped production of Gen 1 engine parts'such as cylinder heads when it switched over to the Gen 2 platform. The official part numbers for Gen 1 cylinder heads remains ...