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Been wanting to change up my fuel return, which had been plumbed into the fuel line to the pump. Some were of the opinion that that was not ideal. Seems like after installing the 30% bigger injectors I have had a surging issue. So I finally got to running the return to the rear tank since that one is easier to access.
So I bought a fuel pickup for a HZJ75 hoping to be able to modify it to use in my original HJ75 tanks. As you can see these two are a bit different, and even if I were to successfully bend the new one to match the old pick up, the new one would have been too short.
So back to square one. Decided to use copper barb/90 degree elbow threaded into the top of the fuel pickup.
Test drive seems to show a total/mostly reduced surging. More driving will show over time if this did stop the surging.
So I bought a fuel pickup for a HZJ75 hoping to be able to modify it to use in my original HJ75 tanks. As you can see these two are a bit different, and even if I were to successfully bend the new one to match the old pick up, the new one would have been too short.
So back to square one. Decided to use copper barb/90 degree elbow threaded into the top of the fuel pickup.
Test drive seems to show a total/mostly reduced surging. More driving will show over time if this did stop the surging.