Registered Forum User
WSB Hero
Bikes: 1993 - 944SS & Aprilia Falco
Posts: 7,795
Join Date: Oct 2002
Location: north east
New breather valve arrived today from JHP and mine was obviously poorly.
The new one begins to vent air at around 3psi so obviously there is meant to be a slight pressure in the gas tank (to help prevent it continously gassing off I guess).
SORTED !!!