: The kit typically includes titanium or steel intake valves and matching high-tension springs required for the high-RPM demands of racing engines.
) on a circuit board schematic for devices ranging from compact stereos to appliance control boards. 188362 schematic
: It appears in parts lists for brands distributed through major retailers like Sears , often alongside other discrete components like resistors (e.g., 194847). : The kit typically includes titanium or steel