Radium Engineering Universal Multi-Pump Fuel Surge Tank w/o Pumps (Walbro F90000267/274/285) 20-1442 brixton These will keep the valve

These will keep the valve train happy up to 9800 RPM at 60psi of boost

If you are using a factory harness and are after an easy ECU upgrade

On the Supra

You cannot touch L19 with your bare hands or the oils from your fingers will corrode the studs

reduce ET's and 60ft times

Radium Engineering Universal Multi-Pump Fuel Surge Tank w/o Pumps (Walbro F90000267/274/285) 20-1442 brixton These will keep the valveDescription SKU: 20 1442 What is a fuel surge tank? A fuel surge tank (FST) is designed to prevent fuel starvation on vehicles with inadequate fuel tank baffling. Fuel is supplied to the surge tank by a lift pump, which in most cases is the OEM in tank fuel pump. The volume of fuel inside the surge tank acts as a buffer to always keep the FST pump(s) supplied with fuel, even if the lift pump starves momentarily. This volume is maintained by the lift