fiestaturbo.com

[StreetDragster]

Does the FRST have a valve that alters the rear braking force to reduce the chances of the rear brakes locking up under braking?
I'm upgrading my front brakes to 300mm items and i'm wondering if this valve is present and if i need to to anything to it (like recalibrate it??? how??)

Thanks for any advice

Matt

[KEVFRST]

not sure if it only comes on ABS equped cars mate. u only need to adjust if u lower the car or change to rear disc set up. have a peek underneath. ull c it.

[MikeyXR2i]

the biasing valves, are bolted to the inner wing, just behind the battery, these will adjust fluid pressure to the back. in most cases they don't need to be touched, but it depends on the braking feel required by the driver.

[StreetDragster]

Great info lads, thanks very much

Matt

[snake]

frst valve is on the floor pan connected to the rear beam

[Quantum]

The FRST has different bias valves depending on wether they originally had abs or not.

Those with abs have a pair of valves connected to the rear beam under the car.

Cars without abs have the 2 valves bolted to the N/S front suspension inner.

Regards,
Stephen

[StreetDragster]

Thanks Stephen,

Mine had ABS from the factory

Thanks again

Matt

[Stoned]

Thanks Stephen,

Mine had ABS from the factory

Thanks again

Matt

Unlucky

[Sphinx]

I've got an Si (Mk 3.5) and i didnt c any thing on the inner wing wen i was working on it is it in a different place or summit?

[Sphinx]

n e 1?

[StreetDragster]

Have you got ABS?

Matt

[Sphinx]

No, no ABS, does it only have it with that then?

[StreetDragster]

err out of ideas then mate, if you did have abs i would have suggested looking around your rear beam like stephen said, but now i don't know sorry

Thanks

Matt