2 replies to this topic

[horsepowerhowie]

Just wanting to know which pipe on the tank to run the fuel neck hose to and

 Resized_Screenshot_20240426-105905_Gallery.jpg   165.33K   5 downloads
what’s best to block the other pipes off with?

It’s a 90L drop tank with inbuilt ve pump going to ls3.  IMG_7732.jpg   802.59K   4 downloads


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[76lxhatch]

If the tank is built the same as the factory one, you should run the filler neck breather to the closest port (the only one on the back of the tank).

 

Don't block any of the ports on the front, just join them together and run to the charcoal canister via vapour separator. They're all the same idea but cater for different angles so at least one isn't submerged - the two in the corners should come directly from the front of the tank, and the middle one should have an internal tube that runs to the rear of the tank.

[Shiney005]

Unless it is early LH, in which case the breathers at the front will go directly to the hockey sticks in the inner rear guards. It looks like that cap won't breath, so you have to let air in somewhere.