some photos...

did electric fan conversion with Thermoswitch. fan from toyota Wish.

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the big adopter is actually a pressure regulator, which limits the rear bake pressure. i got this info while surfing internet and i did open mine to look inside it. and yes it is regulator.

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Ah, that makes sense. The S14 has that big extension on the master cylinder

S14 Master Cylinder



So it looks like you're all set, all looks good.

Hi mate thanks for the reply...
I was told from the previous owner, the master cylinder and servo are from non abs Silvia s14....

on double-checking, that circled item looks like the stock NP-Valve in the stock location.

NP-Valve is not adjustable, it is automatic for varying loads. So the car will not lock up the brakes when empty or full load. B110 did not have this, but most B310 do.

I believe that is an aftermarket add-on.

The B310 proportion valve is built into the Splitter and is called "NP-Valve". However that is usually mounted on the firewall, so your car may have been modified.

Regarding the add-on, I would remove it so that it does not interfere with your factory braking system.

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Any advice guys...?

Dear Guys...

The part in circle is the proportional valve / regulator?

if it is... do i still need to use the stock b310 proportional valve?

p/s: my b310 running front and rear disc.

please advice.

thanks.

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its 250mm ventilated, 22mm thichness rotor. from c22 van.
910 strut with b310 spring seat, i welded the seat 1 inch lower, and use 1 inch bumpsteer spacer.

Looks good! Did you use 238 mm rotor or 250 mm rotor? Looks like your B310.