Hi All,
Newbe again. Is there a high volume water pump available for the i5? I have installed an audi I5 into a vw type 2 t2 bus and need just a little more flow at idle to hold the temp down. It can idle all day if the rpm is at 1800 or above. Just need a bit more flow at idle.
Thanks
Darrell

Would not this be acomplished by changing to a smaller pulley?

I am no scientist, but it seems to me that this would work.