Author Topic: Pulse line  (Read 558 times)

Bikeboysp1

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Pulse line
« on: September 17, 2016, 09:42:04 AM »
I'm new here just picked up a fl350 that has a gravity fuel tank I want to ad fuel pump,I've looked through the threads and I'm not sure where the pulse line runs to on the engine,thanks for any help,I also have the manual but couldn't see that part well.

Bikeboysp1

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Re: Pulse line
« Reply #1 on: September 19, 2016, 02:52:14 PM »
Never mind I found it,it's on the left side of the engine right underneath the cylinder sticking out of the engine by the torque converter.

LiveWire

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Re: Pulse line
« Reply #2 on: October 31, 2016, 05:33:17 AM »
If an aluminum tank, the hole through the tank wall inside the bung is often much smaller than the bung itself and reduces flow. You might want to check that out. You can use a regular 1/4" tee in the pressure line of a pump with a line going to the top of the tank. That will make your fuel pressure the same as a full tank of gas no matter the level, yet not overcome the carb inlet valve.