Pull-up resistors on Raspberry Pi 2

[RasperryPie]

Hi all,

Can anybody tell me if there are any pull-up resistors on the I2C bus and if thats the case which two resistors are they and what size? I am running a very custom i2c system which requires exact sizing.

Thanks.

[jdb]

There are no differences in the GPIO interface between Pi 1 and Pi 2 - i.e. GPIO 2 and 3 have 1.8kohm 1% pulls to 3.3V.

[RasperryPie]

Do you by any chance know where these resistors are located if they are physical and not internal?