14-02-2013, 08:08 PM
Bosch Silver batteries have vent ports on them and they are the same price as a standard halfords one on trade. All you will need is a bit of rubber hose then.
Team Eaton
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft