5SFE Stock Fuel Rail Pressure?

[BrunoDrundridge]

Hey everyone,

Can anyone tell me what the stock PSI/KPA rating for the 5SFE fuel rail is. Im swapping it to an an AFPR and dont have a gauge to check the stock pressure.

In case you want to know, Im swapping to the AFPR just for ****s and giggles. Have one laying around and we are just adding random parts to this car - and MAYBE doing a turbo setup with some more spare parts I have.

Cheers

[trentmeyer23]

At no vacuum, 38-44psi.

Be careful pushing above 7psi of boost if you do go turbo on stock internals. The rods are built like matchsticks.

[BrunoDrundridge]

At no vacuum, 38-44psi.

Be careful pushing above 7psi of boost if you do go turbo on stock internals. The rods are built like matchsticks.

No vacuum - so, just turned onto Acc/Ignition (with the engine not running) to prime the fuel?

And yeah Ive heard that about them, not really performance engines without work. Ive already got a 3SGTE celica with about 11-12psi.. Im trying to source a cheap CT26 as Ive already got the spare manifold and top mount IC..

[trentmeyer23]

Engine running, remove the vacuum line to the regulator. Set the pressure and refit the line.

[BrunoDrundridge]

Gotcha. Thanks for the info