Dahm's latest project is to swap an NA Miata's four-cylinder out for a compact rotary engine. But unlike other rotary swaps, that usually use a 13b dual-rotor out of an RX-7, Dahm is using just a ...

Electrogenic has created an EV-swap kit for the NA-generation Mazda MX-5 Miata. The curb weight does go up a little, but there's more power to handle the gain. With no sheetmetal or chassis ...