driversdomainuk 8 Posted December 6, 2008 Hi You can buy an instrument gauge from DT called a Vacuum Gauge. I am intersted as I have never heard anything about them. Wouldthey be any use for a car (i.e 205 GTI) running twin webers and if so, are they easy to fit and worht the time to fit...? http://www.demon-tweeks.com/products/Produ...pcode=LMATIM008 Cheers Rob Share this post Link to post Share on other sites
trialster 0 Posted December 8, 2008 they meaure the amount of vacuum created in the inlet manifold. can be handy for keeping an eye on fuel consumption, and the health of your engine. oh and it looks ace twanging around when you're tooling it Share this post Link to post Share on other sites
