TVR E0054
Vacuum advance valve
Vacuum advance delay valve for the Rover V8 . This device acts as a restricter and limits the vacuum being supplied, and, therefore, the amount of timing advance available. Mostly used on the 5.0 engines, it can be a great help in controlling "pinking". Can be used on any of the Rover V8 models as fitted to the V8S Griffith and Chimaera.This part is now obsolete.
Also fits the following:
TVR Chimaera Parts
TVR Griffith Parts
TVR S-Series S-S4 & V8S Parts