OK yet another carb / vac advance question. In the picture below you can see 2 tapings, 1 for fuel, and the other for ?
The instructions don't mention them, Balance pipe, vacuum taping, tuning port, or something else?
The second port comes out just above the butterfly in the barrel (you can just about see it in the second pic but it does look like a black bit of dirt). Any help from you would be much appreciated.
Many thanks
Arran
The instructions don't mention them, Balance pipe, vacuum taping, tuning port, or something else?
The second port comes out just above the butterfly in the barrel (you can just about see it in the second pic but it does look like a black bit of dirt). Any help from you would be much appreciated.
Many thanks
Arran