79 FLH80 - Gas Tank Lines
05-04-2017, 09:16 AM
Join Date: Oct 2016
Location: Hartford, CT
Posts: 256
79 FLH80 - Gas Tank Lines
For those with fat bob tanks, do you use a "T" on the top fuel line between the two tanks?
Thanks
05-04-2017, 09:58 AM
Join Date: Apr 2014
Location: UK
Posts: 5,757
On mine, there was no "T" - just a balancing line directly between the top fittings on each tank.
IIRC, the right hand tank cap has a vent in it while the left does not, so connecting the top fittings together balances pressure between the tanks, and it vents through the RHS gas cap.
05-04-2017, 06:31 PM
Join Date: Nov 2006
Location: la la land jerzey
Posts: 12,265
from one to the other between the dash mount bolt and the back of the speedo
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