Spring-loaded plungers use a spring and a plunger (or ball tip) to exert a precise and repeatable force. They are a better option than having engineers cobble together an assembly that uses a simple, ...

GM's 1981 and later performance cars were equipped with seemingly complex E4M or E4ME electronically controlled feedback Quadrajet carburetors using the Computer Command Control system. Popular ...

A sturdy shoulder on these spring-loaded plungers provides a fixed seating position and positively resists detent force. The new plungers come in light or heavy force, six sizes each, in steel or ...