TAB II Alloy Tank #3

Does anyone know if instead of the monza fuel cap, the oem type, sunken fuel cap assembly can be used? I was going to contact Tab about this but maybe some one has already asked?
Thanks
S
No, just the standard threaded boss is used. I can supply one with a Norton Dominator SS screw on cap, which is lower than the monza style.
 
Won't that require an internal vent line like on modern tanks, and the stock 961 nylon tanks?
 
Sorry, this might have been discussed already but where does the internal vent line run? IE from the filler area ,inside to a spigot that goes out of the tank? What are the down sides of it? I have a Ducati tank with internal vent line and it doesnt seem to be a problem….
 
Simple setup. Venting via the Monza cap internal components as shown - through the initial brass pressure place, around the channel and venting through the second brass pressure plate to atmosphere.

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