ECP Velocity Ring update!

[SUPERTUNER]

I got a set of KN air filters from royal that look like the ones u guys use. Will the volicity rings work on these filters?

josh

Yes.

Freddie

 

[welterracer]

Now if only they would work on a APEX.... Darn..

 

[SUPERTUNER]

Now if only they would work on a APEX.... Darn..

I will try them on a fuel injected Yamaha soon. I think the bellmouth size on the throttle bodies is a different size than the RX1 carburetors though.

Can someone give me the bellmouth diameter and the depth of the bellmouth on the throttle bodies? I have an Attak coming in soon for some dyno work and I will make a set for the stock airbox.

E-mail me at:

KliesECP@sbcglobal.net .

Be sure to put something snowmobile related in the subject line or it goes to my bulk inbox, never gets read and deleted.

Freddie