Check out these pictures of cool thread milled wheel nuts from California PCNC 1100 owner Adam Silver. Silver uses his Tormach PCNC 1100 mill to machine these and other parts for vintage formula racecars. Often working without prints and precise details from the original 1970s designs, each part he makes ends up being custom to the unique race car. This is the Wheel Nut before chroming He also uses his PCNC 1100 to make aftermarket components for Mazda Miatas, include adaptors for VDO pressure gauges and custom fuel system brackets. The pursuit of speed requires manufacturing specialized parts – he is often replacing stock parts with new designs machined out of lightweight aerospace alloys like 7075 aluminum and titanium.
Aftermarket parts for Mazda Miata