fuel line
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fuel line
I am going to put a new fuel line in my carbed 87 RS, do i need a return line going back to the tank? Plus there is a vacuum line going to the tank, what is that line for? Also, can i buy a performance fuel pump that can be mounted right inside the tank.
Thanks
Thanks
Joined: Mar 2000
Posts: 43,187
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
You can put a high-volume electric pump in the tank. If you do that, you'll need to use a regulator with a return line to the tank.
You don't really have a vacuum line to the tank. You have a vent line that once (at least) went to an evaporation charcoal canister up in the engine compartment. It's not a bad idea to keep that canister.
You don't really have a vacuum line to the tank. You have a vent line that once (at least) went to an evaporation charcoal canister up in the engine compartment. It's not a bad idea to keep that canister.
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