Whats The Difference Of Single Diffuser And Double Diffuser?

[goodf1fun]

I have just receive me 1/18 ferrari f60 and look at the rear to see the difuser.. looks like double.. after some checks on the net i found out some double diffusers of the late ferrari f60 and also some from Bahrain.. but i cannot see much difference on what is the double and whats the single.. can someone explain to me please?

go to this site: http://i44.tinypic.com/mbsn7m.jpg

the first pix is from bahrain.this is single? whats the main difference to the double?whats exactly double??

[edv]

I think you have to look for a 'Slot', which is not a 'Hole' on the underside.

Of course, that depends upon what the meaning of 'is' is. LOL.

[keysersoze]

about six tenths per lap :p :

[goodf1fun]

nobody answer to me to understand :(

nobody answer to me to understand :(

The second diffuser has a "slot" in the outer channel, allowing an air feed from above the floor tray through.

That, in effect, allows for a "double" feed of air, above and below, creating a greater pressure of downforce.

Apparently, according to the FIA, it is definitively a "slot" and not a "hole", as "holes" are different.

[stephenw_us]

Google is your friend:

http://www.racecar-engineering.com/articles/f1/316271/diffusers-explained.html