Billet Flow Hub size chart for KB blowers..

[rdsnake]

Well I called Billet Flow today to get a hub for my 2.2 KB. They said they have 3 different size hubs and I had to measure my old pulley. They also said, It doesn't matter what blower you have because they use different size hubs for different blowers, so measuring is a MUST! I thought Id post up the sizes and some pictures to help speed up the process of buying a hub for a Kenne Bell.

First off you need two things.

1. Your stock Kenne Bell pulley
2. A Dial Caliper, which you can get from Auto Zone for about $20.



You have to measure two things.

1. The inner hole of the Kenne Bell pulley.

2.The size of the 'step' of Kenne Bell pulley.

Next use the size chart to find out which Hub you need.



Small KB Hub
Hole size - .430 inches
Step size - .665 inches

Medium KB Hub
Hole size - .500 inches
Step size - .665 inches

Large KB Hub
Hole size - .500 inches
Step size - .984 inches

Now I can tell I have a 'large' size hub. :biggthump

Mods STICKY!

-Kevin

Click to read more...

 

[Stangfreak91]

Good info!

How's the "putback" going?

 

[rdsnake]

Good info!

How's the "putback" going?

Looonnnnggg...Almost their tho, Engine is going in on sunday...Can't wait, all of this nice weather is killing me! You FINALLY pulley that thing?