Air, fuel, what? Sparks? Yup.
The current ignition system features a 90s Ford Mustangs e-coil and a GM HEI module. The coil is plain ugly and used and i don’t like it… placed an order for a BOSCH K12V round coil, colored black like the factory coil, it will fit the factory coil bracket and hopefully give the same spark energy as the old Ford coil.