Forums 🚥 PiT STOP 🔧 Hyosung Technical Help GT250 EFI DSpec Stalls at Idle after Warm Up Reply To: GT250 EFI DSpec Stalls at Idle after Warm Up
$1 ? – Would you risk it 🤐🤐🤐🤐 Lol. I like you idea of fortifying it. The yellow element inside might be OK for carbs but for EFi systems , it has to be extra fine material as injectors have very small nozzles to make a spray pattern inside throttle bodies. I would be afraid personally to risk that trail lol. 5 bars is a lot of pressure!
Here is a an example of the Toyota Car strainer ;

But , you will need to find a Toyota Strainer in your country with a hole diameter same as Hyosung and also , it should be similar design to Hyosung because the pump sits at the bottom of the tank, you want the strainer to also pick up fuel sitting at the bottom if fuel level is low in your tank.
Sam’s ebay link isn’t too bad , it is similar design to Hyosung (ie. 45 degree pipe with strainer facing down to suck fuel up in to the pump)
I have no idea what the black stuff is inside your fuel strainer is , it could be old particles collected after so many years , i have purchased fuel pumps for customers and i have never seen black things inside from the factory, it is always white fresh.