Brake booster compatibility

[T45]

I am swapping engines in my 300ZX and apparently I need a smaller brake booster. Anyone have a pic of a 240 booster? I saw a pic of one that was hard to make out but it did appear to be smaller.

Here is the stock 300zx booster...

[johngriff]

I know the 240sx Booster is cross compatible with the z master, but I do not know about the pedal linkage or mounting.

That booster looks similar to the ABS s13 booster, so a Non ABS booster should be smaller than that.

[T45]

Thanks! I'll keep looking for pics of a non-abs 240 booster. If anyone has one and can throw up a pic I would really appreciate it!

[T45]

bueller...

[T45]

bueller...

[T45]

[mutiny]

you can kind of see it i guess.... 89 non abs

[karmakaze]

i have 2 240sx. a 95 and a 98, neither have ABS. The 98 240sx has a smaller brake booster than the 95.

[T45]

Damn, I should have posted a half neckid chick in my first post. lol Thanks!!!

[working4aS13]

Screenshots of exact difference.S14 FSM Page BR-65:

S13 FSM Page BR-46:

Z32 FSM Page BR-46mm (in)Primary: 230 (9.06)Secondary: 205 (8.07)Model: M215T

T45: Why do you need a smaller brake booster, all the boosters were the same on the Z32?

Also I think it's worth mentioning they are all (S13, S14, Z32) compatible/interchangeable.