Downing Atlanta Pulley size ????

[chrjen]

Hi there.

I have a Downing atlanta superchargerkit for my BMW 318 and I need a new pulley.

Which size is the stock/standard one: 3,2", 3,4" or 3,6" ??

We use centimeters here in Denmark and not inches as a meassure, so I cannot meassure the size precise enough.

I hope for your quick reply.

Kindest regards and a happy new year,


Christian Jensen, Denmark

[DustenT]

3.6" is a 10psi pulley on a '97 318ti, so I think the 3.4" is a 12psi and the 3.2" is a 14psi pulley?

I know for sure that the 3.6" pulley is good for 10psi.
I never measured the stock one, so I can't answer that.

[HuGo]

I have the 96 318 verison of the DASC. Stock size pulley on that kit is 4"

Im selling my 3.6" if you want to buy it.