balance tube option?
Posted: Sun Mar 10, 2013 4:25 pm
I came across a photo on the internet of a Europa with the "federal" emissions gear removed. It appears in addition to blocking off the crossover tubes port they have added a nipple at the "Y" junction of each intake manifold (integral with head) and connected them together with a rubber hose. Could this be mandatory as the hollow casting is not sufficient to act as a "balance tube".
Bob
Bob